Update README.md

Author: mkorpela

README.md

@@ -1,4 +1,34 @@
-# Robotframework sources
+# Robot Framework ecosystem front page
+
+This repository hosts Robot Framework's public website source code. The site
+itself is available at https://robotframework.org.
+
+## Adding or updating resources
+
+To get new links added or old information updated, please `submit an issue`__
+to this project. If you want a new link to be added, include at least the
+following information:
+
+- Name of the library, tool, or other resource.
+- Short description. Should not be longer than 200 characters.
+- Link to the resource.
+- When adding a new user, also include company/organization logo.
+
+Alternatively you can `submit a pull request`__ with the above information and
+make it even easier for us to add the link. For pull requests, only submit source file changes. Built files will be updated and commited by maintainer.
+
+__ https://github.com/robotframework/robotframework.github.com/issues
+__ https://github.com/robotframework/robotframework.github.com/pulls
+
+## License
+
+Robot Framework website is open source software provided under the `Apache License
+2.0`__.
+
+__ http://apache.org/licenses/LICENSE-2.0
+
+
+## Robotframework sources
 
 > Robot Framework ecosystem front page sources