remove mouse support for vim

vim/vimrc

@@ -17,9 +17,10 @@ set ttyfast "Smooth movement
 filetype plugin on
 filetype indent on
 
-if version >= 700
-    set mouse=a "mouse support for 7.x
-endif 
+"if version >= 700
+"    set mouse=a "mouse support for 7.x, but don't use this if we use screen
+"    because it has no effect, and then just becomes annoying for copy/paste
+"endif 
 
 " Source the vimrc file after saving it
 autocmd! bufwritepost .vimrc source $MYVIMRC