Moved examples to example classes
Merge branch 'master' of github.com:PSPDFKit/PSPDFKit-Demo into devel
fixes the merge
Merge branch 'devel' of github.com:PSPDFKit/PSPDFKit-Demo into devel

Conflicts:
	Examples/PSPDFCatalog.xcodeproj/project.pbxproj
	Examples/PSPDFCatalog/ExampleBuilder/PSCExample.h