Refactor: adding method to bypass the form problem with setting the
rights.
Refactor: splitting all the different components into seperated files
Adding add view for the roles.
At the moment, the rights aren't accepted by spring.
Adding view to add user from the admin section
added File_id for version control
added file_id to coursereousrce table
Added testdata, 2 books and links
Merge branch 'master' of https://github.com/KUTCO/SchoolHub/