returned openFirstDiagram() for QReal:Robots. Metamodeling on fly can be crashing again, proper fix needed.
Merge pull request #1236 from qreal/openFirstDiagram-robots

returned openFirstDiagram() for QReal:Robots. Metamodeling on fly can be...
Merge branch 'master' of github.com:qreal/qreal into trikSupportStage2

Conflicts:
	qrgui/toolPluginInterface/toolPluginInterface.pri