[vala] (2 commits) Non-fast-forward update to branch wip/alsa

[Rico Tzschichholz <ricotz src gnome org>]

The branch 'wip/alsa' 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:

  2251773... alsa: Add more API and fix a few things

Commits added to the branch:

  d072586... vala: Multi-dimensional params-array not allowed (*)
  9b98c15... alsa: Add more API and fix a few things

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