converted configuration of nginx to rack-rewrite format
added rack-rewrite, now redirect is working on heroku
use r302 instead of rewrite
remove mina
added magic comment
revert deletion of nginx conf
Revert "remove mina"

This reverts commit a9ebf05b7aee5959e4d618e6294bad3be08a80df.
added auto deployment configuration
deploy test
ignore default task
regenerate
remove .travis.yml, Because auto deployment isn't works.
Merge pull request #346 from hsbt/heroku

Migration of heroku