libicu is mandatory now
Merge branch 'devel' of github.com:triAGENS/ArangoDB into devel
Merge branch 'devel' of github.com:triAGENS/ArangoDB into devel
Merge branch 'devel' of github.com:triAGENS/ArangoDB into devel
Changed graph moudule to use _key
Merge branch 'devel' of github.com:triAGENS/ArangoDB into devel
more tests
added some missing changes
Merge branch 'devel' of github.com:triAGENS/ArangoDB into devel