[LAD] Fixes for Blop and SWH LADSPA plugin RDF files + program to do it

[Tim]

Hi, as I mentioned in LAD today, I think I found some problems
  with Blop and SWH LADSPA RDF files.

I fixed them automatically with a program, and by hand
  for the few odd incomplete enumerations.

Here are the fixes and the program I used.

https://www.dropbox.com/s/vapxxr9s9zvyari/corrected.tar.gz?dl=0

https://www.dropbox.com/s/tllg1iudino4ah0/FixLrdfFiles.tar.gz?dl=0

Thanks.
Tim.
The MusE sequencer project.