tests/test-basic

Add new branch info to templater and use it in map-cmdline.default.

The template currently shows old (hg log -b style) branch tags, too,
but not in the same way as the built in changeset_printer.

#!/bin/sh

mkdir t
cd t
hg init
echo a > a
hg add a
hg commit -m test -d "1000000 0"
hg history
hg manifest
hg cat a
hg verify