Hi All,  

-added fluidOpcodes under Opcode directory (my wrapping of fluidsynth
derived from Michael Gogins'), modified for csound5

-added to SConstruct:

	-check for dirent.h (search in OPCODEDIR won't work without it)
	-butter as plugin opcodes (Opcodes/butter.c)
	-fluidOpcodes as plugin opcodes (depends on existence of fluidsynth.h)


Some things I found:

-It seems using "-o dac#" or "-o devaudio#" isn't working and always
defaulting to device 1.  I'll take a look at this later.

-there are two __cdecl's in widgets.cpp.  I had to remove them to
compile widgets.cpp.  I'm assuming it's a configuration issue and
somewhere __cdecl should have been #defined as nothing for linux, but
I'm not sure.  Any ideas?

Thanks,
steven