[PATCH 0 of 4] keyword: clean up verbosity and kwdemo

[Christian Ebert]

Hi,

These 4 patches deal with keyword's verbosity when overwriting
(commit, kwexpand, kwshrink) and in kwdemo.

overwrite: simply use ui.note, do not customize verbosity.
           Makes hg commit -v more verbose, but there is no need
           for keyword to have a "customized" verbose option.

kwdemo: restrain information strictly to keyword related stuff.
        At the same time a bit of a cleanup for this messy
        function.

The patches are also available at
http://bitbucket.org/blacktrash/hg-crew-keyword/
(this time with username ;-) )

c