[clutter/msvc-support] (17 commits) ...Update clutter.symbols

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

Summary of changes:

  b6eb572... stage: Make per-actor motion event delivery accessors publi (*)
  d5ea422... stage: Maintain the motion event delivery invariants (*)
  3861a1c... build: Update the API reference build (*)
  675da6e... build: Use tar-ustar and dist-xz to dist tarballs (*)
  e4756fd... docs: Fix up the API reference (*)
  530a13f... stage: Allow tracking dragged actors (*)
  0dea846... drag-action: Use the dragged actor private API (*)
  a6a57d7... drag-action: Remove the drag handle on destruction (*)
  1238e0d... Add ClutterDropAction (*)
  e5641da... docs: Document ClutterDropAction (*)
  71b6554... Fix the deprecation guard for ClutterGLXTexturePixmap (*)
  7b064a0... build: Build the GLX symbols (*)
  948461b... docs: Fix duplicate symbol in the sections list (*)
  513f218... docs: Add the Deprecate tag to Behaviours (*)
  f971c2c... docs: Add the (now deprecated) GLX texture-pixmap (*)
  daffa02... Merge branch 'master' into msvc-support
  c14b8ca... Update clutter.symbols

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