[gnome-games] (10 commits) ...gamepad-mapper: Animate analog sticks when mapping them

[Alexander Mikhaylenko <alexm src gnome org>]

Summary of changes:

  0e69219... gamepad-view-configuration: Define namespace explicitly (*)
  6d46214... gamepad-view-configuration: Unify configuration for gamepad (*)
  8bc2ee5... gamepad-view: Use a hashtable for storing input data (*)
  c59ea58... gamepad-view: Draw each button only once (*)
  794362d... gamepad-view: Support drawing background elements (*)
  80b601b... gamepad-view-configuration: Rename inputs to buttons (*)
  c10ebdf... gamepad-view: Support analog sticks (*)
  e43979a... gamepad: Update gamepad svg and configuration (*)
  5ccf2a7... gamepad-tester: Show analog stick position precisely (*)
  c52e353... gamepad-mapper: Animate analog sticks when mapping them (*)

(*) This commit already existed in another branch; no separate mail sent