fixed #MLHR-945
updated the agents
Merge pull request #842 from gauravgopi123/945

fixed #MLHR-945
fix #SPOI-2188 Installer - Register Instructions
Merge pull request #845 from nickholub/q15

fix #SPOI-2188 Installer - Register Instructions
MLHR-746 #resolve
added some missing license headers
Merge branch 'dt-0.9.4' of github.com:DataTorrent/Malhar into dt-0.9.4
Merge pull request #846 from andyperlitch/cpu_cores.MLHR-746

CPU percentage in cluster metrics now shows as Cores
Merge branch 'dt-0.9.4' of github.com:DataTorrent/Malhar into dt-0.9.4
Redis needs to be a transactionable output operator
don't fail on startup when connection can't be established
Merge pull request #848 from davidyan-malhar/wsoutputoperator_pull

don't fail on startup when connection can't be established
Merge branch 'master' into dt-0.9.4
null check
Merge pull request #850 from davidyan-malhar/wsoutputoperator_pull

null check
Merge branch 'master' into dt-0.9.4
fix #SPOI-2200 Installer - License Flow
fix #SPOI-2200 Installer - License Flow
fix #SPOI-2200 Installer - License Flow