#17 ZipFile Input

[Frank Nestel]

For some application (say large logfiles) it would be
helpful
when input could be read from a set of zip-archives.

Implementation would involve a ZipSource which should
handle unpacking of the zip archive. It should have a
regexp parameter to select certain files from the
zip-archive.

The other part of the implementation would be to do one
of the following: Either extend Jacson commandline
syntax to recognize
zip parameters and regexps or write an alternative
JacsonZip to use the above Source. The first would be
prefered especially if it allowed the mixture of zip
and non-zip input.