Dockerize torbot

[v1shwa]

Fixes #164

Changes Proposed

• Add Dockerfile

Explanation of Changes

• Ability to run torbot within a docker container.
• Updated README to add instructions to run on docker.

[v1shwa]

@PSNAppz Please review it & let me know if I missed something. :)

[PSNAppz]

Thank you @v1shwa for the PR.
@KingAkeem please review and merge

[KingAkeem]

What are the instructions for testing this?

[v1shwa]

@KingAkeem I have added in the README. But, here you go, again:

• Ensure than you have a tor container running on port 9050. You can start on by running: docker run -p 9050:9050 -d --name tor osminogin/tor-simple

• Build docker image: docker build -t dedsecinside/torbot .

• Run the container (make sure to link the tor container as tor):

  docker run --link tor:tor --rm -ti dedsecinside/torbot

[KingAkeem]

Works well and LGTM. Thank you for your contribution!