enhancement: -v, -vv, and -vvv

[Allyn Fratkin]

in versions before 0.7.5, -v used to show the words that bogofilter was
using along with the calculation to get spamicity.

i notice that in 0.7.5 that -v now only shows the X-Bogosity header
and -vv is required to show the word lists.  i have no problem with this,
except -vv also spews out a lot of other debugging information that i
don't want (e.g., looking up "word" in the good list, etc).

would it be possible to move this extra debugging info to -vvv and leave
-vv essentially the same as -v used to be without a lot of extra output?

i can work up a set of patches if everyone agrees this is a
worthwhile thing to do.
-- 
Allyn Fratkin             allyn at fratkin.com
Escondido, CA             http://www.fratkin.com/