Remove custom travis setup.
Remove custom travis setup.

phiggins/seattlerb.org,tlynam/seattlerb.org,seattlerb/seattlerb.org,phiggins/seattlerb.org,tlynam/seattlerb.org,phiggins/seattlerb.org,seattlerb/seattlerb.org,seattlerb/seattlerb.org,tlynam/seattlerb.org