#11 --remove option

[Chris Lindell]

From Ajay Shah -

I have a directory ~/GAMES/IMAGES where I have
(recursively) created a
webmagick file system. That is, I have my images, and
then I have all
the overhead files created by webmagick.

It'd be neat to have an option

$ webmagick --remove

which would carefully remove all files that would have
been created by

$ webmagick

:)

More generally,

$ webmagick args --remove
should remove all files that would be created by
$ webmagick args