Update contribution section

README.md

@@ -104,29 +104,14 @@ documentation.
   - JSConf.Asia 2014 - [Quiver.js: Rethinking Web Frameworks](https://www.youtube.com/watch?v=Lr-cARL3JXc) ([Slides](http://quiverjs.github.io/jsconfasia-2014))
   - CampJS 2014 - [Quiver.js: A New Server-side Component Architecture](https://www.youtube.com/watch?v=jfaF52FBxEg) ([Slides](http://quiverjs.github.io/slides-01)) (This presentation was based on an older version of Quiver)
 
-## Thesis
+## Contribution
 
-A [bachelor thesis](https://github.com/quiverjs/thesis) has been written on the architecture design of Quiver. It was based on an older version of Quiver.
+Quiver is still in its early stage. You can contribute to Quiver by working on the [issues](https://github.com/issues?q=user%3Aquiverjs+state%3Aopen) and writing your own quiver components.
 
-## Status
-
-Quiver is currently still in beta development. Right now the [component system](wiki/Component-System) and [core libraries](wiki/Core-Libraries) are almost done and usable right away. However the base architecture is about the same low level as Node. So to build web application in Quiver you still need to write all application code from scratch.
+Right now the [component system](wiki/Component-System) and [core libraries](wiki/Core-Libraries) are almost done and usable right away. However the base architecture is about the same low level as Node. So to build web application in Quiver you still need to write all application code from scratch.
 
 The [core components](wiki/Core-Components) are currently being developed to provide essential web application features such as caching and authentication. With the core components finished, Quiver will be more framework-like with most common features ready out of the box.
 
-## Community
-
-Quiver is just starting to build its community, starting with an empty Google Groups.
-
-  - [Google Groups](https://groups.google.com/d/forum/quiverjs)
-
-## Contributors
-
-Author: [Soares Chen](https://github.com/soareschen)
-
-Contributions, feedback, and pull requests welcome. Please [contact me](mailto:soares.chen@gmail.com) if you have tried Quiver in any way or is interested on helping the project.
-
-
 ## License
 
 [MIT](https://raw.githubusercontent.com/quiverjs/license/master/LICENSE)