Fixed the thesis juri approval e-mail. It is now sent only to the juri and student, it contemplates up to 4 vowels and has a proper english version.
Updated thesis mail content and reciepients.
Merge branch 'develop' of https://github.com/FenixEdu/fenix into fix/thesisApprovalMail

Conflicts:
	src/main/java/net/sourceforge/fenixedu/applicationTier/Servico/scientificCouncil/thesis/ThesisServiceWithMailNotification.java
Fixed MessagingResources mangling.
Fixed #425 - Added rssFeeds in English
Merge branch 'release/3.2.1' into develop
Bumped version for development after release.
Cleanup up Git Ignore, added IntelliJ ignores
Bug Fix: Delete Classes on Resource Allocation Manager had improper form validation
Merge pull request #493 from gil-l/fix/thesisApprovalMail

Fix/thesis approval mail
Cleanup: Reducing the ammount of Email data that is stored in the system

  * Message IDs are no longer kept in the domain, only shown in the logs
  * MessageTransportResults are only shown in logs, removed UI to view them
  * Email no longer keeps a copy of the body, html body and subject
Bug Fix: Use locale specified when document was requested to get content to be included.
Fixed #485 - Added /spaces/id/blueprint
Merge pull request #494 from rsbarata/develop

Fixed #425 - Added rssFeeds in English; Fixed #485 - Added /spaces/id/blueprint
Fixed page break issue when printing evaluation schedules for rooms.
Fixed locale specification.
Avoid NullPointerExceptio. When the user is not a teacher lookup the department via the employees working place.
BibliographicReferences is now immutable
Minor change:
- corrected the resource bundle to the correct one
Fixed the Stack Overflow Exception on approving the jury and fixed the thesis mails. This closes the tickets 416934 and 417247.