Add Snapped for Mac Beta v0.1.5
user
```ruby
class Snapped < Cask
  version '0.1.5'
  sha256 '8cec22bd0c88b1fb0680e018a6706aeaf925688b84bdd2c7a2e5fdb99d20bd52'

  url 'http://cl.ly/2J3L2r2h0A1l/download/Snapped%20Beta.app.zip'
  homepage 'http://www.thnkdev.com/Snapped/'
  license :closed

  app 'Snapped Beta.app'
end
```
assistant