am 4fe3e53e: update menu dev guide with more info about action bar

* commit '4fe3e53e854b0056b774bfe25e3d1a2d4841aa32':
  update menu dev guide with more info about action bar
tree: 0b8accc2d5b58e5121e60ec38a0a2b829f266455
  1. cmds/
  2. include/
  3. libs/
  4. opengl/
  5. services/
  6. vpn/
  7. MODULE_LICENSE_APACHE2
  8. NOTICE