Update README.md

Author: markgdawson

README.md

@@ -7,12 +7,6 @@ Rynner project is currently under heavy development. You should expect a bumpy r
 
 There are a large number of open issues, in particular on Windows platforms.
 
-People interested in the future or progress of this project, contributing to development, and updates on API changes:
-
-https://gitter.im/rynner-framework/Lobby
-
-or by email to Mark Dawson at Swansea University.
-
 # Documentation
 
 Current documentation may be found at: