[vala/wip/transform] (43 commits) ...Merge branch 'master' into wip/transform

[Luca Bruno <lucabru src gnome org>]

Summary of changes:

  968695d... bindings: Update GIR-based bindings (*)
  e292711... bindings: Update GIR-based bindings (*)
  8d13b26... gtk+-3.0: Update to 3.15.2 (*)
  aaec83f... gobject-2.0: Add binding for g_type_get_instance_count (*)
  05dbdd7... glib-2.0: Add binding for g_strv_contains, g_option_context (*)
  9f86edc... glib-2.0: unowned array-elements are supported since 0.26,  (*)
  10c7e16... gen-introspect: Increase lexer buffer size to 1048576, take (*)
  b6a4287... gio-unix-2.0: Fix g_desktop_app_info_search binding (*)
  db1ab49... gen-introspect: Merge some lexer changes taken from g-i (*)
  44af024... Warn about unused attributes (*)
  3af9292... Fix recent syntax errors with older valac (*)
  0b4b9f7... Add more default attributes (*)
  7313d4b... Add ScanfFormat to used attributes (*)
  2a7b848... Add more used attributes (*)
  02f7c82... Add other missing CCode arguments, NoWrapper and DestroysIn (*)
  56a939c... Error when lambda parameter has incompatible direction with (*)
  4aad168... Improve pre/postcondition messages (*)
  f403b05... Set array lengths for result variable (*)
  4316269... Support XOR operation for booleans (*)
  31e8f35... glib-2.0: add default values for setlocale arguments (*)
  c8dec34... Add used DBus attribute and fix UnixMountEntry lower_case_c (*)
  9b9f8ef... gtk+-3.0: Update to 3.15.2+8c3f04e7 (*)
  89d83c0... bindings: Update GIR-based bindings (*)
  e9cba0d... Add Signal to known attrs (*)
  cd1025f... Add Description to known attrs (*)
  50222da... codegen: Support constant unary expressions in field initia (*)
  236cf08... Add trivial test for the previous commit (*)
  e729a12... Add CCode notify to known attrs (*)
  670a640... girwriter: Fix writing type for out params (*)
  f09a52a... gtk+-3.0: Update to 3.15.3 (*)
  15a9add... vapi: Update GIR-based bindings (*)
  8813aa2... gtk+-3.0: Mark gtk_scrollable_get_border as virtual (*)
  ed603c2... Add clutter-gst-3.0 bindings (*)
  f36ae20... Allow SimpleType object initializer without a default const (*)
  a6df1b9... codegen: Fix (unowned foo)[] to foo[] array copy (*)
  f8b8cae... Fix test of previous commit a6df1b9 (*)
  b43037b... Support concrete accessors for abstract properties in bindi (*)
  525cd13... Regenerate all the bindings with ConcreteAccessor (*)
  734bad2... Add DBus visible to used attrs (*)
  46f7f2c... codegen: allow "type" property if it's NoAccessorMethod (*)
  6c268a6... gtkmodule: Respect "alias" attribute in gresource (*)
  9bcc61c... girparser: Take in account base property for ConcreteAccess (*)
  bcc6ae8... Merge branch 'master' into wip/transform

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