Bug 1069559 - Implement dynamic pinning backend  Part 1/3 idl update. r=keeler a=lmandel
Bug 1069559 - Implement dynamic pinning backend  Part 2/3 implementation. r=keeler a=lmandel
Bug 1069559 - Implement dynamic pinning backend  Part 3/3 idl tests. r=keeler a=lmandel