[vala] (9 commits) Non-fast-forward update to branch wip/libgtop-2.0

[Rico Tzschichholz <ricotz src gnome org>]

The branch 'wip/libgtop-2.0' 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:

  c82af07... vapi: Add libgtop-2.0 bindings
  a17f442... WIP
  3f4027d... WIP

Commits added to the branch:

  8106f17... Bump version suffix to 0.46 (*)
  1229ead... Require and target GLib >= 2.48 (*)
  f4b86c1... vala: Add support for --target-glib=auto (*)
  2caef4f... vala: Report error for public creation methods of abstract  (*)
  d19187f... vala: Report error for yield statements without async conte (*)
  e0d8685... codegen: Handle ArrayType in visit_delete_statement() as de (*)
  1cc3f8a... vapi: Remove vte, vte-2.90 bindings (*)
  df8ae59... vapi: Add libgtop-2.0 bindings
  e777e37... WIP

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