initial changes on the relation defintion and labelling
updated links and view details of the department info
provided one route page for crud operations of departments
removed unnecessary files for the department module
changed breadcrumb label for view page in department
changed breadcrumb label for management page of departments
updated controller to render the manage and view php pages on the
department module
Signed-off-by: britech <brian.angyang@gmail.com>
added search function for management of department data
changed the default redirection of deletion to the index page