ADD Retrieve the roles from the IDM
FIX Tests broken by modifications
ADD New Access Control format including roles
ADD XACML Standard responses
FIX Style issues
FIX Name of the servicepath header
DEL Remove authentication to the Keystone Proxy from the PEP
FIX Remove references to the Keystone Proxy
FIX Remove references to the Keystone Proxy
FIX Move path to a constant
Merge pull request #25 from telefonicaid/task/alternativeAccessControl

Task/alternative access control