Bumped version for release of 3.9.0
Merge branch 'release/3.9.0' into develop
Bumped version for development after release.
RoleGroup now stores the role, not the RoleType
Upgraded to Bennu 3.2.0
Deprecated custom exception handlers, added configuration to disable them
Degree Jurisdictions are now generic
Using Bennu for Login

  * Removed references to old login/logout URLs
  * Deleted loginPage.jsp and privado/, added filter-based
    redirects for both