Merge branch 'release/3.12.4' into develop
Bumped version for development after release.
Bug fix: preventing NPE
Minor change: presenting the default mobile phone, instead of the fixed
phone
Bug fix: the attribute in the request is the object role and not its ID,
retrieving its ID to the link
Minor change: corrected the photo URL
Minor change: added an error message when the nickname update fails
internally
Bug Fix: Dealing with null evaluationMethods
Minor change: if a batch is received it means it has been sent before,
so it respects the condition
Minor change: added a message when there are no audit processes
Update .travis.yml
Minor change: removed old form validation
refactored teacher/proposals interface
Minor change: always displaying the links, if the user is not
authenticated it will be asked to login
Minor change: added a new column that represents the total number of
ECTS done by the student in the registration
Bug fix: the subclasses have to implement the method when they have
specific relations, to clear them
Merge pull request #595 from pedrorijo91/mscThesis

refactored teacher/proposals interface
Bumped version for release of 3.12.5
Merge branch 'release/3.12.5'