Merge pull request #70 from macguru/master

Fixes an issue with autolayout and three-pane split view on Lion
add verticalTrafficLightButtons for iTunes-style vertical buttons
Merge branch 'master' of git://github.com/nasturtiumlabs/INAppStoreWindow
Adjusted sample app title bar height
Fix bug where setting or changing title of window causes traffic lights to misposition
Merge branch 'version-12-stable'
Merge pull request #73 from junjie/master

Fixes bug where setting/changing title of window messes up traffic light controls
removing the need to define a delegate for the sheet code to work, should fix #74
Completed TODO: a better way to compare selectors.
Fixed handling of secondary delegate.
Noise now gets drawn on the bottom pixel of the title bar when the baseline separator is present.
Title bar colors are now configurable. Fixes #78.
Replace tabs with spaces.
Fixed buggy NSColor -> CGColor conversion and adopted code style.
Added: in method _repositionContentView added a test if contentView rect as changed. If it does, then a setNeedsDisplay:YES will performed.
Merge pull request #82 from phranck/master

Fixed a bug that causes a permanently redraw of windows contentView
Merge branch 'Scuttlebutt-master' of git://github.com/adib/INAppStoreWindow
Clarified comment.
Set super's delegate to nil before re-setting it to delegateProxy in order to trigger a recheck of implemented delegate methods based on the new secondary delegate instead of ignoring it because the delegateProxy object is still the same.
workaround crash by popup menu