GraphViewer: Created Stubs for the new community node
GraphViewer: Added first basic functions for the community node
GraphViewer: The communityNode should now be shapeable
GraphViewer: CommunityNode now can collect internal edges and dissolve itself
GraphViewer: The community node now distinguished inbound, outbound and internal edges
GraphViewer: Further propageted the new CommunityNode object. Covering the old functionality is almost done, just 2 tests failing
GraphViewer: Fixed test for searchSubmit icon, which is now loading its image from css rather than from hardcoded source
GraphViewer: Fixed the last bug of the CommunityNode, old functionality is now assured. Next: Let it render itself and its interior nodes
GraphViewer: Added the communityNode.js to the index.html s.t. it is loaded in the webinterface
GraphViewer: Added a test to reproduce a bug when collapsing a node with communities attached to it.
GraphViewer: Added a simple check if a node is a communityNode. No parsing of the id necessary anymore
Added quick community check to NodeShaper also
GraphViewer: The CommunityNode now offers function to remove nodes and edges, as well as a function to remove all outbound at once
GraphViewer: The community nodes are now collapsed more or less correctly. Still missing: a->b->c if b is in community c should be collapsed as well
GraphViewer: Fixed the test for the Nodeshaper to use CommunityNodes instead of selfmade alternatives
Merge branch 'devel' of github.com:triAGENS/ArangoDB into devel