GraphViewer: The NodeShaperUI is now able to generate the colour<-> label list.
fixed typo
issue #549
issue #550: Make AQL graph functions support key in addition to id
issue #547: prevent global event bindings
GraphViewer: The label<-> colour list is now displayed right to the SVG
Merge branch 'devel' of github.com:triAGENS/ArangoDB into devel
Merge branch 'devel' into multiple_databases