Added a new DTO to contain standalone posting rule information
Removed final modifier from delete method
Added a method to create a standalone enrolment gratuity posting rule
Created a delete method to not delete the Posting Rule if a Posting Rule for Standalone enrolments already exists
Implemented the feature to create posting rules for standalone enrolments in admin interface. Closes #376
Bug Fix: Only consider active university units.
Removed variable from method deleteDEAPostingRule and removed the type check in createDEAStandaloneGratuityPR
Removed useless comment
Updated manageCandidacies method to check if the mobility groups list is empty. If it is, the action will just redirect to prepare action. Closes #411
Merge pull request #412 from samfcmc/bug/outbound_mobility_candidacy

Fix bug in Mobility Outbound management page.
Updated manageCandidacies method to check if the mobility groups list is empty. If it is, the action will just redirect to prepare action. Closes #411
Merge pull request #408 from rsbarata/develop

FenixAPI - Added /canteen endpoint.
Closes #413, getting the last outgoing candidacy information
Hacked EPFL candidacy process to conform to FCT joint candidacies and also to allow candidacies without the specification of a phd program.
Bumped version for release of 2.1.12
Merge branch 'release/2.1.12' into develop
Bumped version for development after release.
Revert field back to required.
Changing about me
Enhancement: Closes #414
- removed the class that hides the photo when printing
List only parent units that are valid. Closes #415