Replace 'ns-remote: not running on display :0.0' error message with more
appropriate 'Netscape not running. Spawning new browser in the background'
From Benjamin Wong in PR pkg/15615
Change ns-open to always start a new netscape process for URLs containing a
comma, rather than trying to URL encode them.
The XChangeProperty() call inside ns-remote interprets commas as deliminating
optional arguments and does not handle URL encoded commas.
Fixes PR pkg/14984 from reed@reedmedia.net
to ${X11BASE} in the header and library search paths into references to
${LOCALBASE}/share/x11-links. These packages should now be strongly-
buildlinked regardless of whether xpkgwedge is installed.
Changes well-tested on NetBSD-1.5X/i386 with and without xpkgwedge and
lightly-tested on NetBSD-1.5.1/alpha without xpkgwedge.