wrappers: add some missing lock/wlock grabbing Caught with a hack to turn develwarns into crashes. Unfortunately, I can't check that in because a couple of commitctx() calls in tests turn into deadlocks when I try and fix them.

syntax:glob
*.egg-info
*.orig
*.py,cover
*.pyc
*.pyo
*.swp
*~
.DS_Store
.coverage
.noseids
.project
.pydevproject
.settings
.tox
MANIFEST
build
cover
dist
hgsubversion/__version__.py
nbproject
tests/fixtures/temp