put travis in readme
put travis in readme

square/rubygems.org,rubygems/rubygems.org-backup,bpm/getbpm.org,1337807/rubygems.org,square/rubygems.org,rubygems/rubygems.org-backup,dstrctrng/private_event,dstrctrng/private_event,bpm/getbpm.org,square/rubygems.org,1337807/rubygems.org,1337807/rubygems.org,rubygems/rubygems.org-backup