fixed unit test for PubSubWebSocketOperator
Merge pull request #668 from davidyan-malhar/memcache_migration_pull

fixed unit test for PubSubWebSocketOperator
added alloc and remaining memory
removed remaining licensed mem from instance overview
created partial for mem used bar
SPOI-1715 #resolve
Merge pull request #669 from andyperlitch/alloc_app.SPOI-1715

Added memory used bar to header
MLHR-704 #resolve
Merge pull request #670 from andyperlitch/getUIVersion.MLHR-704

MLHR-704 #resolve
MLHR-716 #resolve
Merge pull request #671 from andyperlitch/resizer.MLHR-716

MLHR-716 #resolve
temporarily removed failing tests (need rewrite)
added shrinkwrap file
Merge pull request #672 from andyperlitch/npm_shrinkwrap

Added npm shrinkwrap to front repository. Needed to get the broken build going.
Depend on RC2 release
reverted d3 and moved ejs to deps
Fixed license headers in some contrib and lib operators and test
Deduder and bucket functionality with code review changes
Merge pull request #676 from chandnisingh/MLHR-452-M

Deduder and bucket functionality with code review changes
Merge pull request #675 from chandnisingh/LH

Fixed license headers in some contrib and lib operators and test