Fix keys when using cap constraint
changed copyright to arangodb gmbh
changed Graph Management label to Graphs
manage dbs: removed unnecessary divider if not needed
fixed dbselectionviewspec
added new functions and keywords into aql theme for ace editor
changed keywords in aql-theme for ace editor
Merge pull request #969 from Acconut/doc-transaction-fix

Fix keys when using cap constraint
Merge branch 'devel' of github.com:triAGENS/ArangoDB into pregel
Historic moment: First execution of Pregels Algorithm in worlds largest cluster successful. Removed debug output