[gnome-maps] (9 commits) Non-fast-forward update to branch wip/routing2

[Mattias Bengtsson <mattiasb src gnome org>]

The branch 'wip/routing2' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  d012121... Add Route classes
  a21601d... Add abstract RouteService class
  292c901... Add EPAF decoder
  ee5e301... Utils: add isArray-function
  84a6a49... Utils: add isDefined-function
  03e3ff4... HTTP: add a HTTP helper module
  bb0dcd8... RouteService: Add GraphHopper backend
  19cf101... WIP

Commits added to the branch:

  4cb16a8... Add Route classes
  2953b4a... Add abstract RouteService class
  a0ef9a7... Add EPAF decoder
  f34dcae... Utils: add isArray-function
  ddab1a1... Utils: add isDefined-function
  e84a2da... HTTP: add a HTTP helper module
  5673dca... RouteService: Add GraphHopper backend
  114d630... WIP Route: Make the route service global
  04fb7f5... MapView: add support for showing routes