Add the ability to create a simple Item from an id/change_key
Add the ability to create a simple Item from an id/change_key

Gerd82/Viewpoint,albertdang/Viewpoint,WinRb/Viewpoint,bcherrington/Viewpoint,Datacom/Viewpoint,getoutreach/Viewpoint,gshutler/Viewpoint,Windermere/Viewpoint,makandra/Viewpoint,Strauman/Viewpoint,Tsoondev/Viewpoint