Add new version (3.1.18) of ArangoDB

library/arangodb

@@ -5,6 +5,6 @@
 2.8.11: git://github.com/arangodb/arangodb-docker@05366cb4c6a6aab8e1ff9ca74c81b09d9a57b5b5 jessie/2.8.11
 
 
-3.1: git://github.com/arangodb/arangodb-docker@d3c39951e793177188389e050d3f022f0449d213 jessie/3.1.17
-3.1.17: git://github.com/arangodb/arangodb-docker@d3c39951e793177188389e050d3f022f0449d213 jessie/3.1.17
-latest: git://github.com/arangodb/arangodb-docker@d3c39951e793177188389e050d3f022f0449d213 jessie/3.1.17
+3.1: git://github.com/arangodb/arangodb-docker@ac8500ecdf4b61038deb0240c488ddcdf359f76f jessie/3.1.18
+3.1.18: git://github.com/arangodb/arangodb-docker@ac8500ecdf4b61038deb0240c488ddcdf359f76f jessie/3.1.18
+latest: git://github.com/arangodb/arangodb-docker@ac8500ecdf4b61038deb0240c488ddcdf359f76f jessie/3.1.18