MLHR-1590 #resolve
Merge pull request #390 from andyperlitch/logicalDAG-widget.MLHR-1590

MLHR-1590 #resolve
add #welcome route to install wizard
Merge pull request #393 from andyperlitch/ngConsole

Add test snippets and mock gateway calls
Merge pull request #394 from andyperlitch/installer_welcome.MLHR-1588

Add #welcome route to install wizard
initial setup for protractor e2e tests