vigetlabs/stat_board — pull request #7 by accessd (2014-07-10 13:01:04+00:00)
Title: Fix specs on travis

Hi! I'll try to fix specs on Travis:smiley:
For this I remove `appraisal` and use https://github.com/grosser/wwtd. And yes, `wwtd` it's Travis simulator, you may runs your specs on local machine with different ruby versions and gemfiles.
Plus I fix floating `graph_helper_spec`.