add gallery example
Fix build
comment
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
Tweak gallery sample
Update to 1.1
Add gallery
Roll back Xcode 4 variant of the Storyboard
Simplify code
Ensure Edit mode is disabled when we disappear
Fixes an issue with 64 bit
PSPDFKit 3.1.0 - Brand new image gallery, better handling of highlight annotations, new way to calculate the UID (read the changelog!), faster file-based annotation store, improved undo/redo button states and lots of smaller bug fixes and improvements.