Clients - Departments
- departments are being loaded and displayed on the client's page
- radio and drop-down controls are being populated and synced on selection
- added department route for client's page to open the selected department on page load

- fixed a bug on account editing that was displacing the loading icon

Other

- added "FilterByPaged" method to Repository base class, that allows building of paged queries.
- organized client scripts and views in multiple files for easier access