Added an API call to grant access a user to a list of views
and some tests for that API call.
changed the URL of the some API calls about the permissions
Sorted the permisions from the latest updated
fixed an issue with the API that was not returning the correct JSON format
fixed an issue with the privileges grating and revoke
deleted useless methods and changed the API(s) to implement the new way
refactored the connector to return only high level classes
fixed CSS issues
Merge branch 'develop'