Make SVGKSource's sourceFromData: function in the header.
Make the initializers and convenience functions match in SVGKImage.
Fixed the declaration of imageWithData: in SVGKImage.
Make the initWithData function use SVGKSource's sourceFromData:.
Merge branch 'master' into imageRep
Make the image rep use SVGKSource's sourceFromData: function.
Merge branch 'imageRep' into arc

Conflicts:
	Source/SVGKImage.m
	XCodeProjectData/ImageRep/SVGKitImageRep.m