Added methods for opting out of scheduled styling when removing style classes.
Added support for using properties shadowColor, shadowOffset, shadowOpacity and shadowRadius on UIView.
Performance enhancements.
Added support for setting the frame property using the size retuned by `-[UIView sizeThatFits]`.  The format for this is: `sizeToFit(maxWidth, maxHeight)`, and can be used as an alternative to using `size(width, height)`.
Minor unit test fix.
Pod and project file fixes.
Preparing for version 0.9.12.
Added optional protocol for File's Owner to implement during view parsing,
Implementor can use callback to create an identify mapping independent File's owner

Can be used to delegate view ownership to another object, or create a scriptable mapping of views.
Updated prototype implementation to maintain a property map
Provide sample to demonstrate a use case (mapping data to view)
Fixes: #7, #8
Implement namespace for prototype cells of UITableViewCell and UICollectionViewCell.
Cell reuse now works since cells are registered with containing UITableView/UICollectionView
Merge branch 'develop' of https://github.com/tbrannam/InterfaCSS into develop