tests/test-debugrename

coal: more tweaks

- add revision numbers to changeset, browse, and file pages
- add revision number to revision number navigator in log
- remove node from log and filelog pages
- add changeset, browse, and archive buttons back to log page
- make buttons more clickable with display: block
- fix alignment of some table heads

#!/bin/sh

hg init
echo a > a
hg ci -Am t

hg mv a b
hg ci -Am t1
hg debugrename b

hg mv b a
hg ci -Am t2
hg debugrename a

echo % test with --rev
hg debugrename --rev 1 b