Merge pull request #1190 from nicday/master

Add dash2 cask

Casks/dash2.rb

@@ -0,0 +1,21 @@
+cask :v1 => 'dash2' do
+  version '2.2.5'
+  sha256 'a7de5e00528611f86d1024164b1b5d536ce039344b6ca3c211918c7458f7e412'
+
+  url 'https://newyork.kapeli.com/downloads/v2/Dash.zip'
+  name 'Dash'
+  homepage 'https://kapeli.com/dash'
+  license :commercial
+
+  app 'Dash.app'
+
+  postflight do
+    suppress_move_to_applications
+  end
+
+  zap :delete => [
+                  '~/Library/Application Support/Dash',
+                  '~/Library/Preferences/com.kapeli.dash.plist',
+                  '~/Library/Preferences/com.kapeli.dashdoc.plist',
+                 ]
+end