am ffd20dac: Merge "docs: udpate action bar dev guide" into honeycomb

* commit 'ffd20dac9b616ff1c31c4c7b46dd86b05a82ed30':
  docs: udpate action bar dev guide
tree: 0b8accc2d5b58e5121e60ec38a0a2b829f266455
  1. cmds/
  2. include/
  3. libs/
  4. opengl/
  5. services/
  6. vpn/
  7. MODULE_LICENSE_APACHE2
  8. NOTICE