using $log for log statements in the dagEditor
Merge branch 'ngConsole' into ng-dag-creator
started tracking stream models with connections made
passing objects instead of names to stream model.
added dynamic labels to streams. stream name editable
added selected class to stream
handling connection detachments
added topology links to application inspector
MLHR-1385 MLHR-1384 #resolve added locality setting to streams
Merge pull request #158 from andyperlitch/ng-dag-alt-streams

Added functionality for streams