$_crud_redirect_uri  renamed to $_crud_list_uri
$_crud_list_uri will come from named_route if base function exists
stated with named route functions
named_route - function: route must not necessarily exists
named_routes for customers and customers/contact_persons added
incorrect wrapper function name fixed
CRUD routings added
404 pages will now show if exceptions throws
named routes for all crud modules added
Merge branch 'feature/named-routes-for-crud' into develop