Log message:
Rename LATEX_ACCEPTED and LATEX_DEFAULT to TEX_ACCEPTED and TEX_DEFAULT
It is more consistent with the tex.buildlink3.mk name. Also, if a package
really needs latex, it just has to set TEX_ACCEPTED to latex distributions
altough today, all TEX_ACCEPTED possibilities are latex distributions

Log message:
convert to use tex.buildlink3.mk
Accepts teTeX1, teTeX2 and teTeX3

Log message:
Get rid of USE_PERL5.  The new way to express needing the Perl executable
around at either build-time or at run-time is:

	USE_TOOLS+=	perl		# build-time
	USE_TOOLS+=	perl:run	# run-time

Also remove some places where perl5/buildlink3.mk was being included
by a package Makefile, but all that the package wanted was the Perl
executable.

Log message:
Create directories before installing files into them.

Log message:
Use ${GZCAT} instead of ${GUNZIP_CMD} -c.  The former is more succinct,
and is recognized by the tools framework automatically.

Log message:
Convert to bl3.

Log message:
Add RMD160 digests in addition to the SHA1 ones.

Log message:
PKGREVISION bump after openssl-security-fix-update to 0.9.6m.
Buildlink files: RECOMMENDED version changed to current version.

Log message:
Adjust dependancies and bump PKGREVISION due to:
- teTeX 1.0.x packages have been moved to teTeX1* directories.
- teTeX 2.0.x packages have been moved to teTeX* directories and their base
  name has been changed to teTeX (instead of teTeX2).

Log message:
Depend on either teTeX or teTeX2 and default to latter.