- Add first draft of contributing doc (#456)

- Corrected email address for community issues.
 - Update Contributing Guidelines community to Gitter.
 - Remove Code of Conduct Section
    - When we glue the pages together for Github pages, the Code of Conduct section here section becomes repetitive.  Taking it out.
 - Move docs/contributing.md to CONTRIBUTING.md in the root

Co-authored-by: jankaspar <2270833+jankaspar@users.noreply.github.com>

CONTRIBUTING.md

@@ -0,0 +1,37 @@
+# Contributing
+
+We want everyone to feel that they can contribute to the Armada Project.  Whether you have an idea to share, an issue to report, or a pull-request of the finest, most scintillating code ever, we want you to participate!
+
+In the sections below, you'll find some easy way to connect with other Armada developers as well as some useful informational links on our license and community policies.
+
+Looking forward to building Armada with you!
+
+
+## Github
+
+The main project fork lives here in Github:
+
+* [https://github.com/G-Research/armada](https://github.com/G-Research/armada)
+
+If you spot a bug, then please raise an issue in our main GitHub project:
+
+* [https://github.com/G-Research/armada/issues]()
+
+Likewise, if you have developed a cool new feature or improvement, then send us a pull request!
+
+If you want to brainstorm a potential new feature, hop on over to our Gitter room, listed below.
+
+
+## Gitter
+
+Sometimes, it's good to hash things out in real time.  We have a Gitter community where you can chat with other Armada developers and get feedback and support (even if it's just moral support!).
+
+To join our Gitter community, use this link:
+
+* [https://gitter.im/ArmadaProject/community](https://gitter.im/ArmadaProject/community)
+
+## License
+
+Armada is licensed with the Apache 2.0 license.  You can find it published here:
+
+* [https://github.com/G-Research/armada/blob/master/LICENSE](https://github.com/G-Research/armada/blob/master/LICENSE)