[gnome-shell/message-tray] (21 commits) ...Merge branch 'master' into message-tray

[Dan Winship <danw src gnome org>]

Summary of changes:

  8ac97fe... [StThemeNode] Re-add erroneously deleted (out) annotations (*)
  bb366f8... Window selector refinements (*)
  0bc5782... [workspaces] Add an idle timeout for close button (*)
  7b9f5b7... Implement gradients for StWidget (*)
  8c59bc7... [dash] Switch to using StWidget gradients (*)
  1cc78fd... Clear text when closing run dialogue (*)
  efc291a... Switch to confirm dialog when closing (*)
  e9787c0... Add params.js, for function param object parsing. (*)
  b0cb8fb... [Chrome] clean up APIs and remove workarounds (*)
  f815844... Move ShellDrawingArea to StDrawingArea (*)
  93f3412... Import ShellButtonBox as StClickable (*)
  2f1ca7b... Remove ShellButtonBox, button.js; Use St.Clickable in panel (*)
  907fc2f... Port AppWell to CSS; delete appIcon.js (*)
  73cd951... Remove information icon (*)
  1d2dc09... [panel] Port to CSS (*)
  f0e3b87... Fix disappearing close button (*)
  dd8f05c... include "config.h" in all .c files (*)
  e2ac769... Bump save timeout to 5 minutes, close output asynchronously (*)
  6b816fa... Replace includes of glib/gi18n.h with glib/gi18n-lib.h (*)
  236a9b1... Updated Brazilian Portuguese translation (*)
  3b4e220... Merge branch 'master' into message-tray

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