First changes for list controller for institutions.

    - commit does not preserve consistency, app may not run,
      to be amended
    - renamed controllers to Institution<controller name>
    - added controller and xhtml file for list controller
Added resources mapping with css file
Fixed list controller + other changes

    - List controller is now functional
    - formatted lots of files (default formatting in NetBeans)
    - sample Logger injection in list controller
    - EJB implementation of institution DAO is not the default