Merge pull request #535 from giofilo/giofilo

add firefox and thunderbird it

Casks/firefox-it.rb

@@ -0,0 +1,10 @@
+class FirefoxIt < Cask
+  version :latest
+  sha256 :no_check
+
+  url 'https://download.mozilla.org/?product=firefox-latest&os=osx&lang=it'
+  homepage 'http://www.mozilla.org/it/firefox/new/'
+  license :oss
+
+  app 'Firefox.app'
+end

Casks/thunderbird-it.rb

@@ -0,0 +1,10 @@
+class ThunderbirdIt < Cask
+  version '31.2.0'
+  sha256 '28bacc4d40ddc1d81eacb4b921006737a58fa69732b5afcbe596a4ec5709bc90'
+
+  url "http://download-installer.cdn.mozilla.net/pub/thunderbird/releases/#{version}/mac/it/Thunderbird%20#{version}.dmg"
+  homepage 'https://www.mozilla.org/it/thunderbird/'
+  license :oss
+
+  app 'Thunderbird.app'
+end