* Fixes routing issue with path filters and static uri
The problem arises from when MvcUtils.setRequestUrl is called depending on if the route was created via config, using `http(uri)` or having it set in a before filter.
To fix this, the uri is now always set in a before filter and the `http(uri)` methods are deprecated in favor of a BeforeFilterFunctions.uri() method.
A new DefaultHandlerSupplier was created to use an updated HandlerDiscoverer.Result that has fields for lowerPrecedenceFilters and higherPrecedenceFilters as the `http()` family of Handler methods need associated filters.
This results in a more consistent handling of the request url attribute.
Existing methods and constructors are deprecated.
Fixes gh-3736
