Merge branch 'hotfix/1.3.5'
Merge branch 'release/2.0.0'
Updated ical4j version
Bug Fix: Force jcommon dependency version
Bug Fix: get node ordered due to availability policy issues when open public execution course site.
Bug fix: breadcrumbs fixed in faces
Fixed some minor issues with Student Visualizations
Bug Fix: FileDownloadServlet redirects to the proper service URL for CAS
BugFix on histogram visualization
Bug Fix : add missing FQN for instalation in public candidacies
Corrected the domain in Barra links and references
Bug fix: The execution course sometimes does not exist, preventing that
case in the render that generates the statistics link when viewing the
curriculum of the student
Enhancement: updated the library version that has a much more cleaner
output log
Bug fix:
- resolved interface issues with columns, max columns is bigger now
- the access to the statistics link is now as intended, only the student
itself can access and only if it has an active registration
Added method for looking up user aliasses in other applications.
Bug Fix: When using CAS, redirect to the CAS logout page if the authentication fails
Bug Fix: When redirecting to CAS, properly encode the callback URL
Fixed a presentation [glitch]].

OCD-ish sysadmins get itchy when presented with mismatching brackets.
Changed e-mail addresses used on contact form.
Adding the id of the student and the employee number when a person has that role