Update Makefile to create docs for plugins too
Merge branch 'master' into tests
Added tests for the Ace object
Updated some code to better comply with best practices
Added tests for the Privilege object (and fixed a bug in that object)
Added tests for the Acl object
Fixed some wrong tests and a bug in the ACE parser

Also added tests for the extra ACL client methods acl() and report()
Added tests for the ACL codec
Added tests for the creationdate codec