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
MLHR-723 #resolve
Merge branch 'master' of github.com:DataTorrent/Malhar
Merge branch 'master' into hide_membar.MLHR-723
Merge pull request #678 from andyperlitch/hide_membar.MLHR-723

Memory usage gauge at top is hidden when info not available