Add travis testing
Rudimentary support for apiary publish (refs #11)
Better travis notification settings
Version bump
Better failure notes
apiary preview --output FILE to fetch HTML
Fix master]

Merge branch 'output-to-html'

* output-to-html:
  apiary preview --output FILE to fetch HTML
Merge branch 'master' of github.com:apiaryio/apiary-client

* 'master' of github.com:apiaryio/apiary-client:
  Better failure notes
  Version bump
  Better travis notification settings
  Rudimentary support for apiary publish (refs #11)
  Add travis testing