ports/89961: editors/emacs20: remove conflict with other emacsen

[Volker Stolz]

Synopsis: editors/emacs20: remove conflict with other emacsen

State-Changed-From-To: open->feedback
State-Changed-By: vs
State-Changed-When: Thu Dec 8 15:26:37 GMT 2005
State-Changed-Why: 
What will be the effect on ports which depend on emacs20?
Will they need patching? Did you test?

http://www.freebsd.org/cgi/query-pr.cgi?pr=89961