[vala] (37 commits) Non-fast-forward update to branch wip/generics

[Rico Tzschichholz <ricotz src gnome org>]

The branch 'wip/generics' 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:

  3d578aa... vala: Check delegate type parameter parity
  693423b... vapi: Add missing type parameters for delegates

Commits added to the branch:

  aa62c1a... gdk-3.0: Use only metadata for EventKey, Screen, Window, up (*)
  1eb03e1... libarchive: Add ReadDisk (*)
  588c00e... Deny access to protected constructors (*)
  ed3d936... codegen: Include gio/gio.h for "use_string_marshalling" (*)
  22ee9f6... clutter-1.0: Fix constructors which weren't detected as suc (*)
  e79d86a... clutter-gst-3.0: Fix constructors which weren't detected as (*)
  d933e47... gio-2.0: Fix constructor which wasn't detected as such (*)
  5faa313... polkit-gobject-1: Fix constructors which weren't detected a (*)
  67939bd... polkit-gobject-1: Fix constructors which weren't detected a (*)
  3092923... clutter-gst-3.0: Fix constructor which wasn't detected as s (*)
  99aeafe... Ignore --thread commandline option and drop all gthread-2.0 (*)
  c68490a... vala: Add common Callable interface for Method, Delegate an (*)
  83b0feb... Make use of Callable to replace some if-else-trees (*)
  213cec8... codegen: Trigger deprecation warning for NoArrayLength from (*)
  a4ab617... genie: Add empty file check to read_token () (*)
  4797d90... vapi: Update GIR-based bindings (*)
  3bbf223... codegen: Use g_signal_emit where possible (*)
  e1ed6ce... Support [HasEmitter] for vala sources (*)
  4bed25c... Warn about mismatched parameter direction before mismatched (*)
  92d6204... girparser: More complete parsing of field information (*)
  77dabfb... Regenerate for GIR-based bindings including array-related m (*)
  6e7eaf4... girparser: Use type_id information from gir if not already  (*)
  cd3ed2a... Regenerate GIR-based bindings (*)
  f1ddd5a... valaparser: Allow casts of pointer expressions without encl (*)
  ad87c4e... codegen: Support deprecating properties and their accessors (*)
  88e5aab... ccode: Add missing newline after gnuc deprecations attribut (*)
  a18ad0f... girparser: Avoid fatal handling of nameless unions (*)
  aa8a394... vapi: Update GIR-based bindings (*)
  c80be97... gio-unix-2.0: Fix "g_unix_mount_at" binding (*)
  8b5e415... gio-unix-2.0: Add "g_unix_mounts_for" binding (*)
  ab31efd... glib-2.0: Add "g_utf8_make_valid" binding (*)
  b18a779... glib-2.0: Some nullable arguments in GLib.Test.* (*)
  f52b484... gdk-pixbuf-2.0: Use metadata instead of custom defintions f (*)
  4194269... vapi: Add missing type parameters for delegates (*)
  d274caa... Add explicit copy method for arrays (*)
  f0e7f48... gdk-3.0: Update to 3.22.1+a1115c05 (*)
  be7af04... vala: Check delegate type parameter parity

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