Linking to wiki page on building Vim
New FAQ items
Adding command descriptions to README
Adding a link to the issue tracker
Adding the vimdoc version of the README
Removed unused member var from LetterNode; fix #7

This makes XCode 4.6 happy again.
Updating to latest gmock & gtest
Fixing code style issues
Yet another FAQ item
Yet another FAQ item
Telling Mac users that MacVim has a console Vim
Clarifying a FAQ item
Renaming utils.py to ycm_utils.py
Avoiding issues with wrong module loaded

This could happen if your python path is not the first item on sys.path
Fix typo in install code.
Merge pull request #13 from kballenegger/patch-1

Fix typo in install code.
Reordering some imports
More makedir -> mkdir
Update README to clarify steps for commandline vim users on OS X.
Handle relative DPATH_TO_LLVM_ROOT