GraphViewer: Everything within NodeShaper is now replaceable on the fly (f.e. switch between displayed labels on button click)
GraphViewer: Added an additional test for label switching
GraphViewer: Update Event now bound differently to nodes.
Adapted EventDispatcher to new NodeShaper Interface
GraphViewer: Fix for NodeShaper
GraphViewer: Added first sepcs for the UI-Generator of the NodeShaper
GraohViewer: Implemented first button: Switch NodeLayout to Circle
GraphViewer: Fixed single node reshape
GraphViewer: Fixed binding to update event. All Tests pass again yeah
GraphViewer: Updated licence to 2013
GraphViewer: Adapted Tests for EdgeShaper, this will be moved to the same interface as NodeShaper
GraphViewer: Moved EdgeShaper interface to the same as NodeShaper now
GraphViewer: EventDispatcher now reacts to new EdgeShaper interface
GraphViewer: Fixed Demo, removed unused leftover functions
GraphViewer: Added Marker-Shape to EdgeShaper, and fixed a jQuery-Selector bug, if _id contains special symbols
GraphViewer: Changed UI creation, common parts are now exported to a helper function for reusability
GraphViewer: Added test for EdgeShaper UI elements
GraphViewer: Moved further UI funcitons to the Helper
GraphViewer: Implemented UI Button creation for the EdgeShaper
Merge branch 'devel' of github.com:triAGENS/ArangoDB into devel