added group terms config
Merge branch 'master' of github.com:wejs/we-plugin-group
remove uneed term.js config
update group model to add categories and tags attr
added suport to save tags
update create group to parse and create tags after create group and populate the group
update version
update to populate categories and tags
update version
merge
post model changed to be a bellongsTo relationship
update post / group relationship
Merge branch 'roles_per_group' of github.com:wejs/we-plugin-group
add model in route config
add loadMetadata Group method
add load metadata
fix group removeMember error of doble call callback
add join and leave routes