Move SVGKImage's cachedImageForName: to the public header
Add description method to SVGLength.
Make the SVGKImageView subclasses on OS X have an init method -initWithSVGKImage:frame:, where a programmer can set the view's size and init an image to it at the same time. This also makes it so that calls to initWithFrame: will still get the class set up correctly.
Set the setupLayer function in OS X's SVGKLayeredView be a macro instead of a function.
Change SVGKsvgStringDefaultContents to a macro for SVGKGetConstantStringDefaultContents().
Have a function in SVGKSourceData that doesn't check if the data is mutable. This is mainly used for the copy method.
Notify us if the svg color string passed in SVGColorFromString has a URL reference.
Other assorted fixes.
Implement getFontTrait:weight: on iOS' SVGTextElement. It's not hooked up to anything yet, though.
Adding a comment.
Other minor fixes.
Merge branch 'master' into arc

Conflicts:
	Source/AppKit additions/SVGKLayeredImageView.m
	Source/DOM classes/Unported or Partial DOM/SVGTextElement-OSX.m
	Source/DOM classes/Unported or Partial DOM/SVGTextElement-iOS.m
	Source/Sources/SVGKSourceData.m