[glib] (60 commits) Non-fast-forward update to branch gdbus-codegen-exporting

[Chun-wei Fan <fanchunwei src gnome org>]

The branch 'gdbus-codegen-exporting' 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:

  0964a5d... gdbus-codegen: Decorate symbols in headers
  a5e0c9a... gdbus-object-manager-example: Fix build on Visual Studio

Commits added to the branch:

  05b0bb5... Add COPYING file to indicate the license (*)
  93ebac0... Merge branch 'mcatanzaro/license' into 'master' (*)
  d12c5aa... Add gvdb_table_write_contents_async() (*)
  16fb81c... Add some g_return checks to gvdb_table_write_contents() (*)
  5b45517... Remove trailing whitespace (*)
  a6f0ead... Merge branch 'mcatanzaro/write-contents-async' into 'master (*)
  0d03b2c... Don't free FileBuilder in serialize function (*)
  18a0d95... Fix -Wsign-compare warning (*)
  8696b6b... Merge branch 'mcatanzaro/fb-free' into 'master' (*)
  f586fa0... Merge branch 'mcatanzaro/sign-compare' into 'master' (*)
  d83587b... Fix gvdb_table_write_contents_async() (*)
  35851dc... Merge branch 'mcatanzaro/fix-write-contents-async' into 'ma (*)
  4131f0d... Add (out) to an (optional) parameter (*)
  e01f111... Merge branch 'dilyan.palauzov/gvdb-add-out-doc' into HEAD (*)
  e2dc3cd... Do not replace file destination (*)
  cc2afef... Merge branch 'fix-symlink-issue' (*)
  4093321... tests: Use g_assert_*() in cancellable test rather than g_a (*)
  e4a690f... gcancellable: Fix minor race between GCancellable and GCanc (*)
  ea64c73... gvdb-builder: Initialise some memory to zero in the bloom f (*)
  84ad802... docs: Fix configuration with gtk_doc=true and installed_tes (*)
  eae7b02... Update Hebrew translation (*)
  0ce0701... gunidecomp: Update and reformat Unicode version support his (*)
  f6ed950... gicon: Clarify GVariant refcounting in docs (*)
  2b9f2b7... Merge branch 'unicode-version-docs' into 'master' (*)
  5035536... Merge branch 'icon-docs' into 'master' (*)
  fdfadfc... Add missing 'extern' to the dllexport version of GLIB_VAR/G (*)
  af0e0cb... Fix arch detection ifdefs in glib/valgrind.h (*)
  473b3b4... glib-unix.c: fix heap corruption in g_unix_get_passwd_entry (*)
  be85e23... Merge branch 'fix-heap-corruption' into 'master' (*)
  aa5cb26... Merge branch 'gdbusegdoc' into 'master' (*)
  f62ca93... Merge branch 'fno-common-extern' into 'master' (*)
  b4d6849... Merge branch 'mingw-arch' into 'master' (*)
  5737d06... docs: Mention new gio tool options (*)
  565ba0d... gdbusconnection: GDBusSignalCallback can have a NULL sender (*)
  e7cfe62... meson: Fix check for builtype arguments (*)
  b462e2c... meson: Use the b_vscrt option for selecting the CRT (*)
  5a74c2f... gdbusconnection: Clarify nullability of SignalInstance.send (*)
  88d5265... Merge branch 'wip/tintou/gdbussignalcallback' into 'master' (*)
  8f938eb... gdbusmessage: Fix swapped signatures in error messages (*)
  87cd6a4... Merge branch 'fix-buildtype-usage' into 'master' (*)
  f07e5f6... glib: Update internal copy of valgrind.h from Valgrind 3.15 (*)
  5a540c8... Merge branch 'dbus-signal-sender-nullability' into 'master' (*)
  dde780f... Merge branch '2081-dbus-error-messages' into 'master' (*)
  4530aac... Merge branch 'sync-valgrind' into 'master' (*)
  50a3064... gmarkup tests: tab character escape/unescape (*)
  a136776... Merge branch 'wip/oholy/gio-tool-docs' into 'master' (*)
  1a3a186... Merge branch 'gmarkup-more-unit-tests' into 'master' (*)
  10280de... Meson: Override every dependency glib provides (*)
  461052f... gfile: Fallback to fast-content-type if content-type is not (*)
  bd45f71... Merge branch 'override-dependency' into 'master' (*)
  82a5575... Merge branch '1841-cancellable-race-fix' into 'master' (*)
  683cf4c... Merge remote-tracking branch 'gvdb/master' into update-gvdb (*)
  12d79a3... Merge branch 'update-gvdb' into 'master' (*)
  be3728b... Meson: Add glib_checks and glib_asserts options (*)
  1fcd32a... gio: use TAPTestRunner in the memory monitor tests (*)
  0f8399f... Merge branch 'checks-asserts' into 'master' (*)
  fa76bde... Merge branch 'tap' into 'master' (*)
  de8708c... Merge branch 'wip/oholy/fast-content-type' into 'master' (*)
  2ea6e5c... gdbus-codegen: Decorate symbols in headers
  6736977... gdbus-object-manager-example: Fix build on Visual Studio

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