Cleanup: Removing/merging unused tiles definitions

  * Also removed deploy notifier
Migrating the 'person' module
Updated Functionality annotations to the new convention
Removed unused functionalities module
Migrated Candidate Module
Improvements to the StrutsFunctionality annotation
Supporting Faces with the new Portal
Updated JSP Pages: Add Portal tags and absolute links
BolonhaManager interface is now ported to Portal
Migrated delegate portal
Cleaning up CSS

  * Replaced calendar CSS with bootstrap
Add Hints to StrutsApplications
Add a Custom UserPresentationStrategy based on the user's nickname
Migrated DirectiveCouncil
Student Portal
Cleaning Person module
Add isElIgnored tag to pages with ${}
First take on the Manager portal
Scientific Council Take 1
Migrated Rectorate Module