Add MPS EAP (3.4-EAP2) (#2120)

Casks/mps-eap.rb

@@ -0,0 +1,21 @@
+cask 'mps-eap' do
+  version '3.4-EAP2'
+  sha256 'db180433e0bad30817ca1c28519786a71126e2fe0b58ba4bc920d8ce558bca59'
+
+  url "http://download.jetbrains.com/mps/#{version.major_minor.no_dots}/MPS-#{version}-macos-jdk-bundled.dmg"
+  name 'JetBrains MPS EAP'
+  homepage 'https://confluence.jetbrains.com/display/MPS/JetBrains+MPS+3.4+EAP+Download+Page'
+  license :apache
+
+  conflicts_with cask: 'mps'
+
+  app "MPS #{version.major_minor} EAP.app"
+
+  zap delete: [
+                "~/MPSSamples.#{version.major_minor}",
+                "~/Library/Application Support/MPS#{version.major_minor.no_dots}",
+                "~/Library/Preferences/MPS#{version.major_minor.no_dots}",
+                "~/Library/Caches/MPS#{version.major_minor.no_dots}",
+                "~/Library/Logs/MPS#{version.major_minor.no_dots}",
+              ]
+end