zsh: enable iterm2 integration This is the iterm2 integration script as of today. Squinting a bit, this looks like the version of the file from https://github.com/gnachman/iTerm2/commit/3d8173763e1e7f53c08a7da52fc92db4e036395a, which is the most recent edit to the file on github.

[*]
charset = utf-8
end_of_line = lf
insert_final_newline = true
trim_trailing_whitespace = true
indent_style = tab
indent_size = 4

[*.md]
indent_style = space

[*.rb]
indent_style = space
indent_size = 2

[*.yml]
indent_style = space
indent_size = 2