cleaned up dag-editor styles, added comments
commented out RACK_LOCAL from localities
added comments to dagEditor.html, altered markup of inspectors slightly
comments, removed unnecessary $digest() call, removed addSinkToStream method, added canSetFilter to DagOperatorInspectorCtrl
added non-settable property
jshint fix
Merge pull request #163 from andyperlitch/ngConsole

Various improvements to DAG Editor