[LAU] Ladspa scanning

[David Baron]

Rosegarden and Muse, probably using the same code, kick about numerous ladspa 
plugins missing headers--are you sure this is a ladspa plugin?

Freecycle, on the other hand, simply polls and loads them all up with nary a 
burp. (My local compiled version does segfault afterwards but that is another 
issue.)

If they are good for the goose, why not the gander (honk!)?