Add list of contributors and link to Hackerspace OS.

README.rst

@@ -1,9 +1,29 @@
 Metalab OS
 ==========
 
+About
+-----
+
 This is the django project that runs our web site at the Metalab hackerspace
 in Vienna, Austria (http://metalab.at/).
 
 The official source repository and bug tracker as of 2012-03-21 can be
 found at: https://github.com/Metalab/mos .
 
+Development in this project will mainly focus on features that are useful to
+us locally. If you are interested in a "generalised" version, you should
+check out Hackerspace OS project at https://github.com/fhahn/hackerspace-os .
+
+Contributors
+------------
+
+In no particular order and probably not complete. If you feel that you have
+been left out unfairly, please contact us.
+
+- fin
+- fhahn
+- enki
+- angelol
+- markus
+- stereotype
+