CESNET/perun — pull request #155 by stavamichal (2014-02-14 08:35:56+00:00)
Title: Add new methods for assigning and removing group to/from resources

- hint: (one group, more resources)
- add method removeGroupFromResources
- add method assignGroupToResources
- add these method also to RPC
- methods are only cycles through existing methods removeGroupFromResource and assignGroupToResource in BlImpl
- fix rpc calling of method removeGroupsFromResource to use IDs instead of whole objects
- fix some javadoc