Fix for external stylesheets to open the stream before reading from it.
Add iPhone 6 and 6+ to PPI switch
Merge pull request #217 from fawnapp/2.x

Add iPhone 6 and 6+ to PPI switch
Merge pull request #216 from dgileadi/2.x

Fix for external stylesheets to open the stream before reading from it.
Adding the resolutions for the iPhone 6 and iPhone 6+. Fixes #215
Merge pull request #218 from newmaniese/2.x

Adding the resolutions for the iPhone 6 and iPhone 6+. Fixes #215
Updating the project settings so NSAssert does not get raised on production builds. Thanks @SachinAhujaGit. Fixes #219
Merge pull request #221 from newmaniese/2.x

Updating the project settings so NSAssert does not get raised
Merge branch '2.x' of https://github.com/SVGKit/SVGKit into cleanup

Conflicts:
	Source/DOM classes/SVG-DOM/SVGLength.m
	Source/Parsers/SVGKParser.m
Merge branch 'master' into cleanup
Update to the most recent version of Swift.