Add Cask file for test
Fix for using cask
Add travis-ci configuration
Add gocode setup
set PATH for gocode
add marmalade for ert which is needed Emacs 23
Allow test failure on Emacs snapshot

Cask does not work on it. And I confirmed tests are passed
on latest Emacs on my local machine.
Merge pull request #14 from syohex/support-travis

Support travis