am f43ac911: Merge "Handle OPTIONS requests from SIP servers." into gingerbread

Merge commit 'f43ac911379c15b6a1a240a931b0f3cbfb2fae53' into gingerbread-plus-aosp

* commit 'f43ac911379c15b6a1a240a931b0f3cbfb2fae53':
  Handle OPTIONS requests from SIP servers.
tree: d8edf6124d84ea83998f22a8e766e58fdfde6af4
  1. cmds/
  2. include/
  3. libs/
  4. opengl/
  5. services/
  6. vpn/
  7. MODULE_LICENSE_APACHE2
  8. NOTICE