Hardware: MBP early 2011 version
OS: Mountain lion
App: Xcode 4.5.2
Problem: Every time when I start Xcode, 2 or 3 processes called "git" start running. But when I quit Xcode the "git" process won't quit and are still using a lot of CPU. Then the computer becomes quite hot and the battery gets drained very quickly. If I manually kill these processes the problem is gone. I tried to reinstall Xcode several times but the problem comes back every time.
It drives me crazy. Any help will be appreciated!