FIXED: removed confusing and incorrect SVGImage define
ADDED: Can load SVG files from NSData sources, with working URL relative links.
ADDED: SVG-image tag can point to local or remote SVG files (based on an idea by trilogysci)
Merge branch '2.x' into image-preserve-aspect

* 2.x:
  ADDED: Can load SVG files from NSData sources, with working URL relative links. ADDED: SVG-image tag can point to local or remote SVG files (based on an idea by trilogysci)
  FIXED: removed confusing and incorrect SVGImage define

Resolved conflicts:
	Source/DOM classes/Unported or Partial DOM/SVGImageElement.m
	XCodeProjectData/Demo-iOS/MasterViewController.m