Update: I think this is related to an issue with the windows git client msysgit. Sorry to trouble you guys. http://code.google.com/p/msysgit/issues/detail?i
The following two commands should reset the client's working tree to a clean state, i.e. identical to how it was following the preceding git clone
:
git reset --hard HEAD
This will undo any modifications made to files which are tracked (i.e. which exist in the repo).
git clean -fdx
This will remove any files which have been newly created by the client, i.e. which are not tracked by git.