deleted file mode 100644
--- a/.ipython/ipythonrc
+++ /dev/null
@@ -1,632 +0,0 @@
-# -*- Mode: Shell-Script -*-  Not really, but shows comments correctly
-# $Id: ipythonrc 2156 2007-03-19 02:32:19Z fperez $
-
-#***************************************************************************
-#
-# Configuration file for IPython -- ipythonrc format
-#
-# ===========================================================
-# Deprecation note: you should look into modifying ipy_user_conf.py (located 
-# in ~/.ipython or ~/_ipython, depending on your platform) instead, it's a 
-# more flexible and robust (and better supported!) configuration
-# method.
-# ===========================================================
-#
-# The format of this file is simply one of 'key value' lines.
-# Lines containing only whitespace at the beginning and then a # are ignored
-# as comments. But comments can NOT be put on lines with data.
-
-# The meaning and use of each key are explained below.
-
-#---------------------------------------------------------------------------
-# Section: included files
-
-# Put one or more *config* files (with the syntax of this file) you want to
-# include. For keys with a unique value the outermost file has precedence. For
-# keys with multiple values, they all get assembled into a list which then
-# gets loaded by IPython.
-
-# In this file, all lists of things should simply be space-separated.
-
-# This allows you to build hierarchies of files which recursively load
-# lower-level services. If this is your main ~/.ipython/ipythonrc file, you
-# should only keep here basic things you always want available. Then you can
-# include it in every other special-purpose config file you create.
-include 
-
-#---------------------------------------------------------------------------
-# Section: startup setup
-
-# These are mostly things which parallel a command line option of the same
-# name.
-
-# Keys in this section should only appear once. If any key from this section
-# is encountered more than once, the last value remains, all earlier ones get
-# discarded.
-
-
-# Automatic calling of callable objects.  If set to 1 or 2, callable objects
-# are automatically called when invoked at the command line, even if you don't
-# type parentheses.  IPython adds the parentheses for you.  For example:
-
-#In [1]: str 45
-#------> str(45)
-#Out[1]: '45'
-
-# IPython reprints your line with '---->' indicating that it added
-# parentheses.  While this option is very convenient for interactive use, it
-# may occasionally cause problems with objects which have side-effects if
-# called unexpectedly.
-
-# The valid values for autocall are:
-
-# autocall 0 -> disabled (you can toggle it at runtime with the %autocall magic)
-
-# autocall 1 -> active, but do not apply if there are no arguments on the line.
-
-# In this mode, you get:
-
-#In [1]: callable
-#Out[1]: <built-in function callable>
-
-#In [2]: callable 'hello'
-#------> callable('hello')
-#Out[2]: False
-
-# 2 -> Active always.  Even if no arguments are present, the callable object
-# is called:
-
-#In [4]: callable
-#------> callable()
-
-# Note that even with autocall off, you can still use '/' at the start of a
-# line to treat the first argument on the command line as a function and add
-# parentheses to it:
-
-#In [8]: /str 43
-#------> str(43)
-#Out[8]: '43'
-
-autocall 1
-
-# Auto-edit syntax errors.  When you use the %edit magic in ipython to edit
-# source code (see the 'editor' variable below), it is possible that you save
-# a file with syntax errors in it.  If this variable is true, IPython will ask
-# you whether to re-open the editor immediately to correct such an error.
-
-autoedit_syntax 0
-
-# Auto-indent. IPython can recognize lines ending in ':' and indent the next
-# line, while also un-indenting automatically after 'raise' or 'return'.  
-
-# This feature uses the readline library, so it will honor your ~/.inputrc
-# configuration (or whatever file your INPUTRC variable points to).  Adding
-# the following lines to your .inputrc file can make indent/unindenting more
-# convenient (M-i indents, M-u unindents):
-
-#  $if Python
-#  "\M-i": "    "
-#  "\M-u": "\d\d\d\d"
-#  $endif
-
-# The feature is potentially a bit dangerous, because it can cause problems
-# with pasting of indented code (the pasted code gets re-indented on each
-# line).  But it's a huge time-saver when working interactively.  The magic
-# function %autoindent allows you to toggle it on/off at runtime.
-
-autoindent 1
-
-# Auto-magic. This gives you access to all the magic functions without having
-# to prepend them with an % sign. If you define a variable with the same name
-# as a magic function (say who=1), you will need to access the magic function
-# with % (%who in this example). However, if later you delete your variable
-# (del who), you'll recover the automagic calling form.
-
-# Considering that many magic functions provide a lot of shell-like
-# functionality, automagic gives you something close to a full Python+system
-# shell environment (and you can extend it further if you want).
-
-automagic 1
-
-# Size of the output cache. After this many entries are stored, the cache will
-# get flushed. Depending on the size of your intermediate calculations, you
-# may have memory problems if you make it too big, since keeping things in the
-# cache prevents Python from reclaiming the memory for old results. Experiment
-# with a value that works well for you.
-
-# If you choose cache_size 0 IPython will revert to python's regular >>>
-# unnumbered prompt. You will still have _, __ and ___ for your last three
-# results, but that will be it.  No dynamic _1, _2, etc. will be created. If
-# you are running on a slow machine or with very limited memory, this may
-# help.
-
-cache_size 1000
-
-# Classic mode: Setting 'classic 1' you lose many of IPython niceties,
-# but that's your choice! Classic 1 -> same as IPython -classic.
-# Note that this is _not_ the normal python interpreter, it's simply
-# IPython emulating most of the classic interpreter's behavior.
-classic 0
-
-# colors - Coloring option for prompts and traceback printouts.
-
-# Currently available schemes: NoColor, Linux, LightBG.
-
-# This option allows coloring the prompts and traceback printouts. This
-# requires a terminal which can properly handle color escape sequences. If you
-# are having problems with this, use the NoColor scheme (uses no color escapes
-# at all).
-
-# The Linux option works well in linux console type environments: dark
-# background with light fonts.
-
-# LightBG is similar to Linux but swaps dark/light colors to be more readable
-# in light background terminals.
-
-# keep uncommented only the one you want:
-colors Linux
-#colors LightBG
-#colors NoColor
-
-########################
-# Note to Windows users
-#
-# Color and readline support is avaialble to Windows users via Gary Bishop's
-# readline library.  You can find Gary's tools at
-# http://sourceforge.net/projects/uncpythontools.
-# Note that his readline module requires in turn the ctypes library, available
-# at http://starship.python.net/crew/theller/ctypes.
-########################
-
-# color_info: IPython can display information about objects via a set of
-# functions, and optionally can use colors for this, syntax highlighting
-# source code and various other elements. This information is passed through a
-# pager (it defaults to 'less' if $PAGER is not set). 
-
-# If your pager has problems, try to setting it to properly handle escapes
-# (see the less manpage for detail), or disable this option.  The magic
-# function %color_info allows you to toggle this interactively for testing.
-
-color_info 1
-
-# confirm_exit: set to 1 if you want IPython to confirm when you try to exit
-# with an EOF (Control-d in Unix, Control-Z/Enter in Windows). Note that using
-# the magic functions %Exit or %Quit you can force a direct exit, bypassing
-# any confirmation.
-
-confirm_exit 0
-
-# Use deep_reload() as a substitute for reload() by default. deep_reload() is
-# still available as dreload() and appears as a builtin.
-
-deep_reload 0
-
-# Which editor to use with the %edit command. If you leave this at 0, IPython
-# will honor your EDITOR environment variable. Since this editor is invoked on
-# the fly by ipython and is meant for editing small code snippets, you may
-# want to use a small, lightweight editor here.
-
-# For Emacs users, setting up your Emacs server properly as described in the
-# manual is a good idea. An alternative is to use jed, a very light editor
-# with much of the feel of Emacs (though not as powerful for heavy-duty work).
-
-editor 0
-
-# log 1 -> same as ipython -log. This automatically logs to ./ipython.log
-log 0
-
-# Same as ipython -Logfile YourLogfileName. 
-# Don't use with log 1 (use one or the other)
-logfile ''
-
-# banner 0 -> same as ipython -nobanner
-banner 0
-
-# messages 0 -> same as ipython -nomessages
-messages 1
-
-# Automatically call the pdb debugger after every uncaught exception. If you
-# are used to debugging using pdb, this puts you automatically inside of it
-# after any call (either in IPython or in code called by it) which triggers an
-# exception which goes uncaught.
-pdb 0
-
-# Enable the pprint module for printing. pprint tends to give a more readable
-# display (than print) for complex nested data structures.
-pprint 1
-
-# Prompt strings
-
-# Most bash-like escapes can be used to customize IPython's prompts, as well as
-# a few additional ones which are IPython-specific.  All valid prompt escapes
-# are described in detail in the Customization section of the IPython HTML/PDF
-# manual.
-
-# Use \# to represent the current prompt number, and quote them to protect
-# spaces.
-prompt_in1 'In [\#]: '
-
-# \D is replaced by as many dots as there are digits in the
-# current value of \#.
-prompt_in2 '   .\D.: '
-
-prompt_out 'Out[\#]: '
-
-# Select whether to left-pad the output prompts to match the length of the
-# input ones.  This allows you for example to use a simple '>' as an output
-# prompt, and yet have the output line up with the input.  If set to false,
-# the output prompts will be unpadded (flush left).
-prompts_pad_left 1
-
-# Pylab support: when ipython is started with the -pylab switch, by default it
-# executes 'from matplotlib.pylab import *'.  Set this variable to false if you
-# want to disable this behavior.
-
-# For details on pylab, see the matplotlib website:
-# http://matplotlib.sf.net
-pylab_import_all 1
-
-
-# quick 1 -> same as ipython -quick
-quick 0
-
-# Use the readline library (1) or not (0). Most users will want this on, but
-# if you experience strange problems with line management (mainly when using
-# IPython inside Emacs buffers) you may try disabling it. Not having it on
-# prevents you from getting command history with the arrow keys, searching and
-# name completion using TAB.
-
-readline 1
-
-# Screen Length: number of lines of your screen. This is used to control
-# printing of very long strings. Strings longer than this number of lines will
-# be paged with the less command instead of directly printed.
-
-# The default value for this is 0, which means IPython will auto-detect your
-# screen size every time it needs to print. If for some reason this isn't
-# working well (it needs curses support), specify it yourself. Otherwise don't
-# change the default.
-
-screen_length 0
-
-# Prompt separators for input and output.
-# Use \n for newline explicitly, without quotes.
-# Use 0 (like at the cmd line) to turn off a given separator.
-
-# The structure of prompt printing is:
-# (SeparateIn)Input....
-# (SeparateOut)Output...
-# (SeparateOut2),   # that is, no newline is printed after Out2
-# By choosing these you can organize your output any way you want.
-
-separate_in \n
-separate_out 0
-separate_out2 0
-
-# 'nosep 1' is a shorthand for '-SeparateIn 0 -SeparateOut 0 -SeparateOut2 0'.
-# Simply removes all input/output separators, overriding the choices above.
-nosep 0
-
-# Wildcard searches - IPython has a system for searching names using
-# shell-like wildcards; type %psearch? for details.  This variables sets
-# whether by default such searches should be case sensitive or not.  You can
-# always override the default at the system command line or the IPython
-# prompt.
-
-wildcards_case_sensitive 1
-
-# Object information: at what level of detail to display the string form of an
-# object.  If set to 0, ipython will compute the string form of any object X,
-# by calling str(X), when X? is typed.  If set to 1, str(X) will only be
-# computed when X?? is given, and if set to 2 or higher, it will never be
-# computed (there is no X??? level of detail).  This is mostly of use to
-# people who frequently manipulate objects whose string representation is
-# extremely expensive to compute.
-
-object_info_string_level 0
-
-# xmode - Exception reporting mode. 
-
-# Valid modes: Plain, Context and Verbose.
-
-# Plain: similar to python's normal traceback printing.
-
-# Context: prints 5 lines of context source code around each line in the
-# traceback.
-
-# Verbose: similar to Context, but additionally prints the variables currently
-# visible where the exception happened (shortening their strings if too
-# long). This can potentially be very slow, if you happen to have a huge data
-# structure whose string representation is complex to compute. Your computer
-# may appear to freeze for a while with cpu usage at 100%. If this occurs, you
-# can cancel the traceback with Ctrl-C (maybe hitting it more than once).
-
-#xmode Plain
-xmode Context
-#xmode Verbose
-
-# multi_line_specials: if true, allow magics, aliases and shell escapes (via
-# !cmd) to be used in multi-line input (like for loops).  For example, if you
-# have this active, the following is valid in IPython:
-#
-#In [17]: for i in range(3):
-#   ....:     mkdir $i
-#   ....:     !touch $i/hello
-#   ....:     ls -l $i
-
-multi_line_specials 1
-
-
-# System calls: When IPython makes system calls (e.g. via special syntax like
-# !cmd or !!cmd, or magics like %sc or %sx), it can print the command it is
-# executing to standard output, prefixed by a header string.
-
-system_header "IPython system call: "
-
-system_verbose 1
-
-# wxversion: request a specific wxPython version (used for -wthread)
-
-# Set this to the value of wxPython you want to use, but note that this
-# feature requires you to have the wxversion Python module to work.  If you
-# don't have the wxversion module (try 'import wxversion' at the prompt to
-# check) or simply want to leave the system to pick up the default, leave this
-# variable at 0.
-
-wxversion 0
-
-#---------------------------------------------------------------------------
-# Section: Readline configuration (readline is not available for MS-Windows)
-
-# This is done via the following options:
-
-# (i) readline_parse_and_bind: this option can appear as many times as you
-# want, each time defining a string to be executed via a
-# readline.parse_and_bind() command. The syntax for valid commands of this
-# kind can be found by reading the documentation for the GNU readline library,
-# as these commands are of the kind which readline accepts in its
-# configuration file.
-
-# The TAB key can be used to complete names at the command line in one of two
-# ways: 'complete' and 'menu-complete'. The difference is that 'complete' only
-# completes as much as possible while 'menu-complete' cycles through all
-# possible completions. Leave the one you prefer uncommented.
-
-readline_parse_and_bind tab: complete
-#readline_parse_and_bind tab: menu-complete
-
-# This binds Control-l to printing the list of all possible completions when
-# there is more than one (what 'complete' does when hitting TAB twice, or at
-# the first TAB if show-all-if-ambiguous is on)
-readline_parse_and_bind "\C-l": possible-completions
-
-# This forces readline to automatically print the above list when tab
-# completion is set to 'complete'. You can still get this list manually by
-# using the key bound to 'possible-completions' (Control-l by default) or by
-# hitting TAB twice. Turning this on makes the printing happen at the first
-# TAB.
-readline_parse_and_bind set show-all-if-ambiguous on
-
-# If you have TAB set to complete names, you can rebind any key (Control-o by
-# default) to insert a true TAB character.
-readline_parse_and_bind "\C-o": tab-insert
-
-# These commands allow you to indent/unindent easily, with the 4-space
-# convention of the Python coding standards.  Since IPython's internal
-# auto-indent system also uses 4 spaces, you should not change the number of
-# spaces in the code below.
-readline_parse_and_bind "\M-i": "    "
-readline_parse_and_bind "\M-o": "\d\d\d\d"
-readline_parse_and_bind "\M-I": "\d\d\d\d"
-
-# Bindings for incremental searches in the history. These searches use the
-# string typed so far on the command line and search anything in the previous
-# input history containing them.
-readline_parse_and_bind "\C-r": reverse-search-history
-readline_parse_and_bind "\C-s": forward-search-history
-
-# Bindings for completing the current line in the history of previous
-# commands. This allows you to recall any previous command by typing its first
-# few letters and hitting Control-p, bypassing all intermediate commands which
-# may be in the history (much faster than hitting up-arrow 50 times!)
-readline_parse_and_bind "\C-p": history-search-backward
-readline_parse_and_bind "\C-n": history-search-forward
-
-# I also like to have the same functionality on the plain arrow keys. If you'd
-# rather have the arrows use all the history (and not just match what you've
-# typed so far), comment out or delete the next two lines.
-readline_parse_and_bind "\e[A": history-search-backward
-readline_parse_and_bind "\e[B": history-search-forward
-
-# These are typically on by default under *nix, but not win32.
-readline_parse_and_bind "\C-k": kill-line
-readline_parse_and_bind "\C-u": unix-line-discard
-
-# (ii) readline_remove_delims: a string of characters to be removed from the
-# default word-delimiters list used by readline, so that completions may be
-# performed on strings which contain them.
-
-readline_remove_delims -/~
-
-# (iii) readline_merge_completions: whether to merge the result of all
-# possible completions or not.  If true, IPython will complete filenames,
-# python names and aliases and return all possible completions.  If you set it
-# to false, each completer is used at a time, and only if it doesn't return
-# any completions is the next one used.
-
-# The default order is: [python_matches, file_matches, alias_matches]
-
-readline_merge_completions 1
-
-# (iv) readline_omit__names: normally hitting <tab> after a '.' in a name
-# will complete all attributes of an object, including all the special methods
-# whose names start with single or double underscores (like __getitem__ or
-# __class__).
-
-# This variable allows you to control this completion behavior:
-
-# readline_omit__names 1 -> completion will omit showing any names starting
-# with two __, but it will still show names starting with one _.
-
-# readline_omit__names 2 -> completion will omit all names beginning with one
-# _ (which obviously means filtering out the double __ ones).
-
-# Even when this option is set, you can still see those names by explicitly
-# typing a _ after the period and hitting <tab>: 'name._<tab>' will always
-# complete attribute names starting with '_'.
-
-# This option is off by default so that new users see all attributes of any
-# objects they are dealing with.
-
-readline_omit__names 0
-
-#---------------------------------------------------------------------------
-# Section: modules to be loaded with 'import ...'
-
-# List, separated by spaces, the names of the modules you want to import
-
-# Example:
-# import_mod sys os
-# will produce internally the statements
-# import sys
-# import os
-
-# Each import is executed in its own try/except block, so if one module
-# fails to load the others will still be ok.
-
-import_mod 
-
-#---------------------------------------------------------------------------
-# Section: modules to import some functions from: 'from ... import ...'
-
-# List, one per line, the modules for which you want only to import some
-# functions. Give the module name first and then the name of functions to be
-# imported from that module.
-
-# Example:
-
-# import_some IPython.genutils timing timings
-# will produce internally the statement
-# from IPython.genutils import timing, timings
-
-# timing() and timings() are two IPython utilities for timing the execution of
-# your own functions, which you may find useful.  Just commment out the above
-# line if you want to test them.
-
-# If you have more than one modules_some line, each gets its own try/except
-# block (like modules, see above).
-
-import_some 
-
-#---------------------------------------------------------------------------
-# Section: modules to import all from : 'from ... import *'
-
-# List (same syntax as import_mod above) those modules for which you want to
-# import all functions. Remember, this is a potentially dangerous thing to do,
-# since it is very easy to overwrite names of things you need. Use with
-# caution.
-
-# Example:
-# import_all sys os
-# will produce internally the statements
-# from sys import *
-# from os import *
-
-# As before, each will be called in a separate try/except block.
-
-import_all 
-
-#---------------------------------------------------------------------------
-# Section: Python code to execute.
-
-# Put here code to be explicitly executed (keep it simple!)
-# Put one line of python code per line. All whitespace is removed (this is a
-# feature, not a bug), so don't get fancy building loops here.
-# This is just for quick convenient creation of things you want available.
-
-# Example:
-# execute x = 1
-# execute print 'hello world'; y = z = 'a'
-# will produce internally
-# x = 1
-# print 'hello world'; y = z = 'a'
-# and each *line* (not each statement, we don't do python syntax parsing) is
-# executed in its own try/except block.
-
-execute 
-
-# Note for the adventurous: you can use this to define your own names for the
-# magic functions, by playing some namespace tricks:
-
-# execute __IPYTHON__.magic_pf = __IPYTHON__.magic_profile
-
-# defines %pf as a new name for %profile.
-
-#---------------------------------------------------------------------------
-# Section: Pyhton files to load and execute.
-
-# Put here the full names of files you want executed with execfile(file).  If
-# you want complicated initialization, just write whatever you want in a
-# regular python file and load it from here.
-
-# Filenames defined here (which *must* include the extension) are searched for
-# through all of sys.path. Since IPython adds your .ipython directory to
-# sys.path, they can also be placed in your .ipython dir and will be
-# found. Otherwise (if you want to execute things not in .ipyton nor in
-# sys.path) give a full path (you can use ~, it gets expanded)
-
-# Example:
-# execfile file1.py ~/file2.py
-# will generate
-# execfile('file1.py')
-# execfile('_path_to_your_home/file2.py')
-
-# As before, each file gets its own try/except block.
-
-execfile
-
-# If you are feeling adventurous, you can even add functionality to IPython
-# through here. IPython works through a global variable called __ip which
-# exists at the time when these files are read. If you know what you are doing
-# (read the source) you can add functions to __ip in files loaded here. 
-
-# The file example-magic.py contains a simple but correct example. Try it:
-
-# execfile example-magic.py
-
-# Look at the examples in IPython/iplib.py for more details on how these magic
-# functions need to process their arguments.
-
-#---------------------------------------------------------------------------
-# Section: aliases for system shell commands
-
-# Here you can define your own names for system commands. The syntax is
-# similar to that of the builtin %alias function:
-
-# alias alias_name command_string
-
-# The resulting aliases are auto-generated magic functions (hence usable as
-# %alias_name)
-
-# For example:
-
-# alias myls ls -la
-
-# will define 'myls' as an alias for executing the system command 'ls -la'.
-# This allows you to customize IPython's environment to have the same aliases
-# you are accustomed to from your own shell.
-
-# You can also define aliases with parameters using %s specifiers (one per
-# parameter):
-
-# alias parts echo first %s second %s
-
-# will give you in IPython:
-# >>> %parts A B
-# first A second B
-
-# Use one 'alias' statement per alias you wish to define.
-
-# alias 
-
-#************************* end of file <ipythonrc> ************************