add runner and procfile for herok
trying booting from lein
remove unnecessary deps
start with lein ring server
Revert "start with lein ring server"

This reverts commit ebca7bea4842b3ed3c0537f8d2bb4ae2a11f5a1d.
Revert "remove unnecessary deps"

This reverts commit 17095196c4a75062248a2618673a771deae407a3.
remove old start
get redis uri from environment