Forms declarations now using String instead of Integer

  * Also fixed more compilation errors
Refactor: AnnouncementManagement now points to the External ID of the boards, instead of the idInternal
Refactor: TestScope is now connected to the execution course instead of keeping an Id Internal.
Refactor: File's readByExternalStorageId now uses OID instead of Id Internal
TSD Stuff
More stuff
MDAdminOffice
Even more stuff...
Removing Integer.valueOf in request.setAttribute
Fixing type of externalId in JSP's
Fixing bad stuff
Removing baaaad stuff
More weird stuff...
DomainObjectActionLog now stores the externalId of the object
Refactor: Fixed externalId.equals
getIntFromRequest fix
Fixing Forms types
Refactor: Changed request.setAttribute
Fixing bad forms logic...
Fixes