removed check for when there is no logicalOperator on the scope
added physical operator resources
Merge branch 'ngConsole' into ng-app-instance-physical-operators.MLHR-1314

Conflicts:
	app/index.html
fixed key in params object
added PhysicalOperatorsList widget to components
MLHR-1314 #resolve
added underscore bower resolution
Merge branch 'ngConsole' into ng-app-instance-physical-operators.MLHR-1314

Conflicts:
	bower.json
removed trailing whitespace breaking build
Merge pull request #52 from DataTorrent/ng-app-instance-physical-operators.MLHR-1314

Added physical operators list to app instance page view