Minor code formatting adjustments
Minor code formatting nits
Add Cocoapods for sample app, including DCIntrospect for easily checking view sizes. Refs #208.
Fix view resizing issue on pre-iOS 7 SDKs. Closes #208.
Remove xcuserdata files from git
Quiet warnings about project settings
Merge branch 'feature/208-view-sizing-ios6' into develop
Bump the podspec in preparation for 1.3.3 bug fix release