[librest] (14 commits) Non-fast-forward update to branch gwagner/deprecated

[Günther Wagner <gwagner src gnome org>]

The branch 'gwagner/deprecated' 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:

  9f586ec... rest-proxy: modernized and aligned
  903caed... oauth_proxy: modernized and aligned
  166b10f... oauth_proxy_call: remove private usage
  5844a68... fixed sentinel warning in tests
  e62afce... fixed deprecated g_memdup
  fab6794... flickr: modernized
  890d145... lastfm: modernized
  bc8fbd3... youtube: modernized
  25a7825... xml: modernized
  f633f6b... params: reworked to boxed and list

Commits added to the branch:

  7766d71... oauth: fix payload (*)
  6d65d88... OAuth2 Pkce Workflow (*)
  6db3436... Merge branch 'gwagner/oauth2' into 'master' (*)
  df87882... rest-proxy: modernized and aligned
  548083c... oauth_proxy: modernized and aligned
  7c01407... oauth_proxy_call: remove private usage
  0f7256d... fixed sentinel warning in tests
  64a7444... fixed deprecated g_memdup
  6698699... flickr: modernized
  cbc6358... lastfm: modernized
  e4152dd... youtube: modernized
  b71c932... xml: modernized
  b6b20da... params: reworked to boxed and list
  025e53c... tests: fix warnings

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