Move call for layout to service
brute force get it working approach
used jquery grep to find in layout list
merge post processing to reduce 2n to 1n
changed for loops to each loops
get remove to work without jquery
made add to home add to layout
Merge pull request #41 from UW-Madison-DoIT/mumup-1144-gray-out-add-to-home-if-already-there

MUMUP-1144 Disable add to home if already on home.