fixed project warnings
fixed some warnings
fixed some memory warnings from static analyzer
better handle null rect
ADDED: autoreleasepool for Apple's memory-wasting Scanner method
Merge branch '1.x' of github.com:SVGKit/SVGKit into 1.x
Merge pull request #167 from xlc/fixes

Fixed warnings from static analyzer. Fixed an exception when view "imageWithSinglePointPath" in iOS demo project.
Merge branch '1.x' of github.com:SVGKit/SVGKit into 1.x
FIXED: Xcode 5 keeps breaking the build, major bug. Don't commit changes from Xcode5 if they toucht the project.xbproj files
updated Xcode project settings
update Xcode project settings for demo project
remove observer did not crash so added it back
merge upstream