[SVN] r2482

[Chris Thomas]

Source fixes
• eliminate crash on window close
• clean up compiler warnings

Nib tweaks
• avoid initial flashing window 
• use correct table view border

Changed:
U   trunk/Tools/Storehouse Plugin/English.lproj/SVNRepoBrowser.nib/keyedobjects.nib
U   trunk/Tools/Storehouse Plugin/Source/CXSVNRepoBrowser.h
U   trunk/Tools/Storehouse Plugin/Source/CXSVNRepoBrowser.m
U   trunk/Tools/Storehouse Plugin/Source/CXSVNRepoDelegate.m
U   trunk/Tools/Storehouse Plugin/Source/StorehouseToolMain.m
U   trunk/Tools/Storehouse Plugin/Storehouse.xcodeproj/project.pbxproj