Merge branch 'maint'

* maint:
  git-gui: Don't display CR within console windows
  git-gui: Handle progress bars from newer gits
  git-gui: Correctly report failures from git-write-tree

Conflicts:

	lib/commit.tcl
	lib/console.tcl
tree: dda2dc1770bbc3115a4487f0b32e3323e899fd97
  1. lib/
  2. macosx/
  3. po/
  4. windows/
  5. .gitignore
  6. git-gui.sh
  7. GIT-VERSION-GEN
  8. Makefile