#15 Separate Ant task to handle multi output files.

[Frank Nestel]

Current Jacson Ant Task is n:1 this is n input files
are filtered to one output. While this one output can
consist of more than one file, it is still a fixed set
of files, regardless of output files.

To convert a bunch of files Jacson could either work as a
filter (this is allready a Feature Request) or a
specification
for a different task which works on FileSet
differently, i.e.
creates a new output for every input file in the input
FileSet.

This is low priority unless the Filter Assigment fails.