Change in heroku deployments (#422)
Change in heroku deployments (#422)

* Change in heroku deployments

Fixes https://github.com/fossasia/susi_server/issues/394

Changes:
	Remove image usage in heroku deployments

* Added susi server docker image

fazeem84/susi_server,DravitLochan/susi_server,DravitLochan/susi_server,fazeem84/susi_server,fazeem84/susi_server,fazeem84/susi_server,DravitLochan/susi_server,DravitLochan/susi_server