tg-summary.sh: always show all with no options or arguments
commitc369b52da7a047d695afe7e91f569612c8118a45
authorKyle J. McKay <mackyle@gmail.com>
Sat, 17 Jun 2017 23:15:59 +0000 (17 16:15 -0700)
committerKyle J. McKay <mackyle@gmail.com>
Sat, 17 Jun 2017 23:15:59 +0000 (17 16:15 -0700)
tree09067588824d2d24e8fce28d4a9c41e78095ad86
parent2d23ba14401612ce4a514ed62f320839074a3095
tg-summary.sh: always show all with no options or arguments

The reverts the well-intentioned but dumb-ass change that made
`tg summary` default to whatever `HEAD` pointed to if it happened
to point to a TopGit branch (or its base).

Signed-off-by: Kyle J. McKay <mackyle@gmail.com>
README
tg-summary.sh