Merge branch 'master' of git://git.kernel.org/pub/scm/gitk/gitk

* 'master' of git://git.kernel.org/pub/scm/gitk/gitk:
  gitk: Fix bugs in the Find function
  gitk: Wait for the window to become visible after creating it
  [PATCH] gitk: Bind keyboard actions to the command key on Mac OS
  [PATCH] gitk: Ignore ctrl-z as EOF on windows
  gitk: Make the fake commit for the index changes green rather than magenta
  gitk: Show changes in index and changes in working directory separately