Merge pull request #13 from weex/purpose-of-site

Update README.md

Author: weex

README.md

@@ -1 +1,5 @@
-# c4social.org
+# c4social.org
+
+Use this repo to submit problems for the Community, which are not specific to any one software project.
+
+Since it requires a pull request flow to update, we want to keep the Jekyll-based website minimal. Besides introductory material it should have links to where it's easy for the community to contribute. For example the [wiki](https://github.com/c4social/c4social.org/wiki), issue trackers, and [discussion forum](https://github.com/c4social/c4social.org/discussions). TODO: Incorporate feeds into the site to always display fresh content.