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
Remove Element.h import

This import created an import cycle between Attr and Element and caused a forward declaration error in SVGKimage.h
Merge pull request #224 from samskiter/2.x

Remove Element.h import in Attr.h
Improve stringFromSource to use the NSData+NSInputStream category.