Updated command tables in commands.py and hgext extensions.
- Marked for translation where extensions already had _()
- Corrected indentation
- fixed a few synopsises
error: pretxncommit.nocommits hook failed: no commits allowed
abort: no commits allowed
transaction abort!
rollback completed
error: pretxncommit.nocommits hook failed: no commits allowed
abort: no commits allowed
transaction abort!
rollback completed