/heatmap/mock/data?format=json now returns a randomly generated dataset
Merge pull request #315 from lev-kuznetsov/master

/heatmap/mock/data?format=json now returns a randomly generated dataset
Added angular API handler
Added radial directive and service
Fixed errors in services file
added d3 heatmap shell. needs color scaling and dynamic cell sizing.
Merge pull request #317 from jfarid27/add-heatmap

Added frontend API structure and radial plotting
Added newick format message converter; now request format=newick to get
stuff in newick format
Cleaner definition
Merge pull request #318 from lev-kuznetsov/master

format=newick