- Added method deleteCustomFilter to model Filters_model
- Changed parameter filterId to filter_id in FilterWidget, infocenterData
- Changed CSS and JS in views/widgets/navigationMenu.php to allow two links in one menu item
- Changed NavigationMenuWidget to allow two links in one menu item
- Renamed widget FHC_navigation as NavigationMenuWidget
- Added new widget NavigationWidget to create header and menu
- Renamed view fhcnavheader as navigationHeader
- Renamed view fhcnavigation as navigationMenu
- Added new view navigation
- InfoCenter controller creates the header array
- NavigationHeaderWidget print the header items from an array