Upgrade IntelliJ CE EAP to version 14 (build 138.777).

The version was `135.863`.

http://confluence.jetbrains.com/display/IDEADEV/IDEA+14+EAP
http://blog.jetbrains.com/idea/2014/06/intellij-idea-14-early-preview-is-available/

Casks/intellij-idea-community-eap.rb

@@ -1,7 +1,7 @@
 class IntellijIdeaCommunityEap < Cask
-  url 'http://download.jetbrains.com/idea/ideaIC-135.863.dmg'
+  url 'http://download.jetbrains.com/idea/ideaIC-138.777.dmg'
   homepage 'https://www.jetbrains.com/idea/index.html'
-  version '135.863'
-  sha256 '623aac77c3fea84ca6677d5777f7c1c72e3cd5b0ba680d3a465452767e78db89'
-  link 'IntelliJ IDEA 13 CE EAP.app'
+  version '138.777'
+  sha256 '9614d8055051dc418bce905587c33b3d30e164d1eb873d3716b613627a2c52a2'
+  link 'IntelliJ IDEA 14 CE EAP.app'
 end