[typo] Double edged

[Gary Shewan]

I've just realised, and I may be wrong, that when I update on the  
trunk via svn, it's also automatically updating to Rails edge in / 
vendor (I'm currently at r4444 for Rails).

Very exciting but it's probably better to keep only Typo on the edge  
and use a stable version of Rails?  A lot of the instability I'm  
seeing could be laid at the door of Rails.

Anybody know an easy way to exclude rails from the svn update and get  
back to a stable version?

Gary