move sdk governance and cleanup

community/README.md

@@ -8,3 +8,18 @@ respond to events.
   CloudEvents specification and ecosystem
 - [Open Source](open-source.md): open source libraries that support CloudEvents
 - [Demos](demos.md): CloudEvents in action
+
+## Community & Governance Related Docs
+
+- [CONTRIBUTING.md](CONTRIBUTING.md):
+  The process we follow for contributions to our specifications.
+- [GOVERNANCE.md](GOVERNANCE.md):
+  The rules we following for managing the overall project, and in particular
+  the specifications.
+- [SDK-GOVERNANCE.md](SDK-GOVERNANCE.md):
+  The process by which we manage the SDKs projects.
+- [SDK-maintainer-guidelines.md](SDK-maintainer-guidelines.md)
+  Common starting point for SDK maintainer processes. Each SDK might
+  customize this.
+- [SDK-PR-guidelines.md](SDK-PR-guidelines.md):
+  General guidelines for how to submit PRs to our SDKs.