manage information related with execution course communication
signals for summaries and execution course creation or edition
Merge pull request #615 from mbborgez/feature/newCommunication

Integrating signals required by FenixEdu Learning
Adding singals for creating Execution Courses
Patch to create the Org. Structure object for Academic Admin. Office
Removing unused resources

  * Removed CSS, JS, image and Font Files
Bumping the version of Spaces
Fixed contracts grid on the personal information screen
Curricular Plan group management interface

Added link to manage curricular plan access and management group.
In the previous version this operation would give access to the Bolonha Portal (by giving the user the role).
In this version it is still not clear what to do.
Add/remove bolonha manager when adding or removing member from DCP group
Removed unused Enum from the DML
Resource Bundle labels should contain the proper class names

  * This shouldn't matter, but Renderers depend on them being correct
Removed unused resources
Using the correct bundle for Alumni's public application
Updated link to Migration Guide Script
Add competence course group management interface
Add missing fp:select when creating curricular rules
Bolonha Manager role depends on competence course and curricular plan management groups
Remove teacher interfaces from department and departmentAdmOffice
Minor fixes to multiple interfaces