Add a .travis.yml to test bcrypt via travis
Add a .travis.yml to test bcrypt via travis

alex/bcrypt,pyca/bcrypt,reaperhulk/bcrypt,alex/bcrypt,pyca/bcrypt,reaperhulk/bcrypt,dstufft/bcrypt,reaperhulk/bcrypt,pyca/bcrypt,growingdever/bcrypt,pyca/bcrypt,reaperhulk/bcrypt,growingdever/bcrypt,growingdever/bcrypt,dstufft/bcrypt,alex/bcrypt