[glib] (64 commits) Created branch wip/menus-rebase2

[Colin Walters <walters src gnome org>]

The branch 'wip/menus-rebase2' was created.

Summary of new commits:

  8f3e765... add GActionGroup D-Bus exporter
  df5883b... gio.symbols updates
  5e39e89... Add docs for GActionGroup exporter
  6b56cdb... action exporter: Pass platform_data to GApplication
  3a825a1... GApplication: unregister action interface export
  0c322ef... GApplication: use GActionGroup exporter
  41f8601... GActionGroup exporter: include state in Describe
  ccdd791... Fix error in GActionGroup exporter XML blob
  c11e00e... port GApplication action client to new D-Bus API
  45bd145... Add GDBusActionGroup as client for the exporter
  326a980... GApplication: use GDBusActionGroup
  86ec4f0... GActionGroupExporter: fixup signal emission
  3b642c2... GApplication: add default application
  b32f11a... introduce GMenuModel and friends
  441e54f... Drop 'by_name' variants
  417f1b6... Remove _get accessors from GMenuItem
  a37d6b1... Remove g_menu_item_unset_attribute
  af07470... GMenuItem: cleanup action/target setters
  9e52e7b... Rename some parameters
  a9abe5f... Document all the things
  30e333c... Add menu API to gio.symbols
  7fcbfdb... docs sections
  bc05b2b... Make GMenu final
  22f7c2d... Fill in missing docs
  65c1784... More gtk-docs updates for GMenu
  0b50e8d... Improve GMenuMarkup debug output
  4b6190c... GMenuModel: fix bug in iters
  9b30ba9... GMenu: fix bug in iter implementation
  dd46835... GMenuModel: properly clear variables after unref
  ac001b7... add GMenuExporter
  c77a15e... Release GMenu code under LGPL2+
  8959496... Add missing G_{BEGIN,END}_DECLS
  70004b5... Expose g_menu_markup_print_string
  7d9e2b1... report changes from GMenuExporter
  bb3f502... add a first attempt at GMenuProxy
  50dc151... Add some GMenuModel testcases
  00e5496... gio.symbols: add GMenuProxy
  03f4bad... gio.symbols: add g_application_[gs]et_default()
  8565ef0... Fix obvious bug in the menu exporter
  0f3a3ae... Drop the 'pending' logic in the exporter
  030c670... GMenuProxy: apply changes even if inactive
  4d4f9c5... GMenuModel tests: add 'roundtrip' test
  f9efeab... install gmenuproxy.h
  581d5d0... GMenuModel: fix 3 memory leaks
  72335ce... Fix an obvious mistake in the docs
  e507baf... Fix a dangling link in the docs
  e84b030... Fix a dangling link in the docs
  0c2dac6... Refer to the correct hash table constructor
  bb7d423... Refer to the correct hash table constructor
  26c5443... Fix another typo in the docs
  b31c500... Don't unref a hash table if it is NULL
  740c5a4... Documentation additions
  b03d1b0... Fix a typo in the docs
  541f14d... Expand docs
  86f0d1f... Make org.gtk.Actions.Describe work
  999c14b... Don't call g_variant_get_type on a NULL GVariant
  84d7e4d... Bring GDBusActionGroup closer to working
  deec0f9... Make sure change notification works
  fd4b945... Fix up some iter confusion in the docs
  ff04182... Add g_application_set_menu
  23247fb... GMenuMarkup: allow translation of attributes
  f9f27ec... Fix async GDbusActionGroup construction
  6bdb96e... Fix a spurious warning
  cdcaf28... gapplication: Fix return with no value in _get_menu()