add condition to save so it doesn't call update if there are not changes
add condition to save so it doesn't call update if there are not changes

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