minor updates

Release 1.0beta28

Update stable packs based on dev work.

1.0beta27 :-)

BETA-26 - update stable packs to match dev work �

update to beta-25

Add release date to change log

Update live packs based on recent dev work.

Update live packs based on previous development. See recent commits f…

…or history.

update live packs - see previous commits in dev pack for history.

don't require live-current-pack-version to exist in pack's info.el fi…

…le and bump to beta20