Merge conflick fix from cherry-pick
Fixed typos in rendezpass comments
one-off process exit should destroy user socket
apiserver over https
Include app's env vars in build provision dyno so that BUILDPACK_URL variable is available during dyno build
Merge pull request #17 from slotbox/enable_env_vars_in_build

Make handleGitCommand add app config vars to job when building app.
init db in dbfacade
mv postgres setup into dbfacade and adduser script
pass tests
add travis
README add travis image
README add travis image
fix travis
fix travis (try again)
allow null PG_PASSWORD
clean package.json
fix adduser script
add tests apps authorization
rm unused function
test internal with superuser