Fix hours:minutes duration display for routing
Minor fixes to the I18n code of routing

MapQuest instructions still don't translate, as that backend doesn't accept
simple language locals but require country codes as well.
Merge pull request #18 from danstowell/jsrouting-durationcalc

Fix hours:minutes duration display for routing
Merge pull request #19 from apmon/jsroute2

Minor fixes to the I18n code of routing
Using GraphHopper new API
Merge pull request #20 from karussell/routing

Using GraphHopper new API
Conform to project style conventions
OSM.Routing -> OSM.Directions

Too close of a name collision to OSM.Router.
Use unobtrusive JS for routing related events
Refactor
Permalinks for directions
Supply hints for OSRM