json passed into datagraph.init (replacing URL)
Moving stacked counts calc and sorting to client side, Added README
datagraph README
Datagraph README (typos)
datagraph - addded function to check for subclasses and adjust graph as
needed
datagraph checkForSubGraphs() fix
reordered cols in lit tab
fixed #504.  compare now does not make assumptions about type, but attempts to resolve ids using id prefixes.  gene comparisons are limited to NCBIGene identifiers.
partial refactor of compare; will use same methods to build result object as simsearch
made datagraph more generic, removed phenotype from object/variable
names, added config for yLabel linkouts
Merge remote-tracking branch 'origin/master'
addresses #352 and delivers required functionality for implementing #325
Merge branch 'master' of github.com:monarch-initiative/monarch-app

Conflicts:
	lib/monarch/api.js
Merge branch 'master' into puptent