Log message:
Soften statement about upstream and mysql

Log message:
Drop redundant variable settings and improve comments

There were muliple variables set from before the egg/distutils files
were improved years ago, which are now redundant.  Separate
pyversion.mk, application.mk and egg.mk settings.

(This commit has no functional change.)

Log message:
Add link to upstream's non-recommendation of  mysql

Log message:
Split options into options.mk

(No functional change - this is just moving option lines to options.mk
and .including them.)

Log message:
Drop MESSAGE as obsolete

MESSAGE is from 2008 and warns the user about adjusting for a lot of
"recent changes".  Once those comments are removed, what remains is a
reminder to read and follow the upstream documentation, which is not
pkgsrc-specific or worthy of MESSAGE.

Skip PKGREVISION due to upgrade within the last hour.

Log message:
Rototill comments and rearrange option lines

This commit has no functional changes.

Drop comments about wip/trac, www/ja-trac and eventual merging,
because that's happened.  Adjust explanation of why there is no svn or
git dependency.

Move option declaration near option use, in preparation for
options.mk.

Log message:
Update to 1.0.13.

Upstream changes: "around a dozen bug fixes and minor enhancements"

Log message:
Remove python33: adapt all packages that refer to it.

Log message:
Update trac to 1.0.12.

Upstream changelog from 1.0.10 contains a large number of bugfixes and
other minor changes.

Log message:
Update to 1.0.10.

upstream changes:
  many minor bugfixes