ports/115421: editors/slime: remove EMACS_PORT_NAME to use system default emacs

[edwin at FreeBSD.org]

Synopsis: editors/slime: remove EMACS_PORT_NAME to use system default emacs

Responsible-Changed-From-To: freebsd-ports-bugs->anray
Responsible-Changed-By: edwin
Responsible-Changed-When: Sat Aug 11 16:40:10 UTC 2007
Responsible-Changed-Why: 
anray@ wants to have elisp PRs

http://www.freebsd.org/cgi/query-pr.cgi?pr=115421