appcode-eap.rb: amend `zap` stanza (#2117)

Casks/appcode-eap.rb

@@ -12,6 +12,7 @@ cask 'appcode-eap' do
   app 'AppCode 2016.1.3 EAP.app'
 
   zap delete: [
+                "~/.Appcode#{version.major_minor}",
                 "~/Library/Preferences/AppCode#{version.major_minor}",
                 "~/Library/Application Support/AppCode#{version.major_minor}",
                 "~/Library/Caches/AppCode#{version.major_minor}",