implemented acceptance tests for CTI profiles list
implemented steps to retrieve a single profile and check the response
added steps to retrieve a non existing profile
implemented steps to associate a profile to a user
added appropriate methods to test user - CTI profile dissoctaion
fixed pep8 warnings
using user firstname and lastname instead of user id in CTI profile steps
implemented steps to activate the CTI client and associating a CTI profile to a user by name
fix pep8 warnings
use firstname/lastname instead of fullname
Merge branch 'jaunis-4848_restapi_cti_profile'