Add COMMUNITY.md to provide community information (#296)
diff --git a/COMMUNITY.md b/COMMUNITY.md
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+---
+permalink: /community
+sidebar: false
+---
+
+# Community
+
+Welcome to the Teaclave community. Here are several ways that you can get involved.
+
+## Mailing List
+
+Join us on our mailing list:
+- [dev@teaclave.apache.org](https://lists.apache.org/list.html?dev@teaclave.apache.org):
+ development related activities and discussions
+
+To subscribe, just send an email to `dev-subscribe@apache.teaclave.org`.
+
+## GitHub Issues
+
+You can also ask questions, propose features, and report bugs in Teaclave's
+[GitHub issues](https://github.com/apache/incubator-teaclave/issues).
+
+## Contributing
+
+Teaclave is open source in [The Apache Way](https://www.apache.org/theapacheway/),
+we aim to create a project that is maintained and owned by the community. All
+kinds of contributions are welcome.
diff --git a/CONTRIBUTORS.md b/CONTRIBUTORS.md
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-# Contributors of Apache Teaclave (incubating)
+---
+permalink: /contributors
+sidebar: false
+---
+
+# Contributors
Teaclave adopts [The Apache Way](https://www.apache.org/theapacheway/).
Everyone is more than welcome to contribute and make the project better.
