heal the build
removed warnings
Merge branch 'devel' of https://github.com/triAGENS/ArangoDB into devel
added tests
Merge branch 'devel' of https://github.com/triAGENS/ArangoDB into devel
renaming test in order to run in only in non cluster environments
Merge branch 'devel' of github.com:triAGENS/ArangoDB into devel
fixed printing of functions and example generation
Merge commit '4a0746e' into foxx-app-sessions