[Bug-gnubg] New fuctionallity for batch operations, opinions wanted!

[Øystein Johansen]

Hi, all!

I'm working on a simple feature for gnubg for doing batch analysis and 
other batch operations.
What I'm think of is simply a feature that does analyse multiple matches.

Example:
batch analysis mat *.mat

will find all files in the working directory with the matching pattern 
of *.mat, import them as .mat files, analyse them at the current 
analysis setting, and save them as SGF files with the default file name.

Another example:
batch export html *.sgf

will export all file with the sgf extension to html files.

Now? What else do we need? Opinions please.

-Øystein