Update to new snapshot 201139, removing files/patch-t_cltsrv.sh .
Remove files/pkg-req.in and references in SUB_FILES and pre-install,
it was a (now obsolete) workaround to warn users that installed newer
6.X packages on older 6.X systems and ended up with the new rc world
order scripts unfound and openvpn not running. 
Fix version number in CONFLICTS to encompass openvpn (not just
openvpn20), and demote to CONFLICTS_INSTALL. Neither port installs
headers or libraries that might get in the way.
Submitted by: Eric F. Crist (maintainer) 
Approved by: Eric F. Crist (maintainer)