Add Overdrive Media Console v1.2
user
```ruby
cask :v1 => 'overdrive-media-console' do
  version '1.2'
  sha256 '6e04ac61337647aa86c67d04d62552a0c0a31a3104bf4856aa726e8317272be9'

  url 'http://app.overdrive.com/downloads/ODMediaConsoleSetup.dmg'
  name 'OverDrive Media Console'
  homepage 'https://www.overdrive.com/'
  license :commercial

  pkg "OverDrive-Mac-Installer-Version-#{version}.pkg", :allow_untrusted => true

  uninstall :pkgutil => 'com.overdrive.overdriveMediaConsole.*'

  zap :delete => [
                  '~/Library/Preferences/com.overdrive.overdrivemediaconsole.plist',
                  '~/Library/Caches/com.overdrive.overdrivemediaconsole',
                 ]
end
```
assistant