add missing entries to changelog

git HEAD

    * Improve error message for unparsable (or missing) route data

    * Add option to specify maximum number of connections

    * Move all logic to Travel::Routing::DE::EFA and require an EFA url to

      be set. This way, any EFA service is supported.

      Travel::Routing::DE::VRR now calls ::EFA with the VRR url, so there are

      no backwards-incompatible changes

    * Improve error messages for missing route data and backend errors

    * Add option to specify maximum number of connections (efa -n)

    * efa: add -f / --full-route option

    * efa: add -u / --efa-url option

Travel::Routing::DE::VRR 2.04 - Tue Jan 07 2014