Patch from pieter
Clean up Gist button position and style
Use current Mac OX SDK and archtectures
Fix prominent typo in commit status message.
Merge remote branch 'brotherbard/experimental' into experimental

Conflicts:
	ApplicationController.m
	GitX.xcodeproj/project.pbxproj
	PBViewController.m
	html/views/history/history.js
FIX: Merge conflicts
Make the commit message line-wrap
Change nesting of message and files
Use correct format string for NSString argument
Use Clang compiler, Xcode 3.2 project format
Initialise used params in case rects is empty
Explicitly compare assignment result with nil
Fix Gravatar/wrapping layout error
Break commit message at word boundaries.
Merge branch 'master' into tmp

Conflicts:
	GitX.xcodeproj/project.pbxproj
	gitx.m
	html/views/history/history.css
	html/views/history/index.html
Merge branch 'refs/heads/tmp'

Conflicts:
	GitX.xcodeproj/project.pbxproj
	gitx.m
	html/views/history/history.css
use a version which i can pull ....
 fix submodule path
 import right libgit2 submodule
For whatever reason, i got an memory error here.
 
Probably some Os X security update prohibits returning pointers from libraries.