FASA 4.98 works with 0.25

See change log at https://kerbalstuff.com/mod/27/FASA .

Yes, this is a netkan generated file. However netkan only ever indexes
the most recent version, so we can happily mark this as 0.25 not have
netkan overwrite it. :)
Merge pull request #135 from pjf/FASA

FASA 4.98 works with 0.25