Disable coverage for Rails 4 on Travis, it's reporting incorrect numbers.
Disable coverage for Rails 4 on Travis, it's reporting incorrect numbers.

eleostech/rapns,ileitch/rapns,kjnsn/rpush,jmnsf/rpush,chiu/rpush,amaierhofer/rpush,joshuairl/rpush,rafal-radziszewski/rpush,zenjoy/rpush,mandarin6b0/rpush,krakatoa/rpush,aried3r/rpush,rpush/rpush,zakwanhaj/rpush,rafal-radziszewski/rpush