Merge pull request #122 from diceydawg/umass_branch

New Itis node now works similar to kelpforest
fixed some routes, and also citations but still needs some fixing
fixed new citations to work correctly
customized reset button on new citation
reset was hiding abstract label now fixed
changing readme a little
changing readme a little
changing readme a little
changing readme a little
changing readme a little
changing readme a little
changing readme a little
changing readme a little
changing readme a little
fixed node loading icons
Merge remote-tracking branch 'upstream/umass_branch' into umass_branch
minor code change