Begin autotools sanitization sequence by requiring ports to explicitly
specify which version of {libtool,autoconf,automake} they need, erasing
the concept of a "system default".
For ports-in-waiting:
USE_LIBTOOL=YES -> USE_LIBTOOL_VER=13
USE_AUTOCONF=YES -> USE_AUTOCONF_VER=213
USE_AUTOMAKE=YES -> USE_AUTOMAKE_VER=14
Ports attempting to use the old style system after June 1st 2004 will be
sorely disappointed.
fix pkg-plist [1]
bump PORTREVISION
add INSTALLS_SHLIB
s/file/docfile/g for PORTDOCS installation loop - to make porltint a bit happier
Submitted By: igla@batterybackups.net [1]
