Add ASIX AX88772 Driver v2.1.0_20140428
user
```ruby
class Ax88772 < Cask
  homepage 'http://www.asix.com.tw/products.php?op=pItemdetail&PItemID=86;71;101&PLine=71'

  version '2.1.0_20140428'
  basename = "AX88772C_772B_772A_760_772_Macintosh_10.5_to_10.9_Driver_Installer_v#{version}"

  url "http://www.asix.com.tw/FrootAttach/driver/#{basename}.zip"
  sha256 'ea7b2c401855c991cfd9d147632d5bf0478c99a4be034575301eb8549404391f'

  nested_container "#{basename}/AX88772.dmg"
  install "AX88772_v#{version[0..-10]}.pkg"
  uninstall :script => { :executable => 'AX88772C_772B_772A_760_772_Uninstall_v130' }
end
```
assistant