[Mono-winforms-list] Monostub for Wine SWF

[Alexandre Pigolkine]

I've checked in modifications to monostub. Wine/SWF applications should 
start now under Linux. Better to redirect stderr, due to output from 
Wine's pthread_cond*.

I was interested in running Mono Interpreter to debug SWF apps, 
so I added an implementation of pthreads functions sem* and
pthread_cond*.
Currently, the functions are inside monostub and it's necessarily 
to comment them in Wine's scheduler/phreads.c to let them work.
May be it will be logical to put the functions into separate 
library and use LD_PRELOAD ?

Alexandre Pigolkine