- Add file credits.txt

- Destructor and close audio process correctly

	new file:   libremediaserver/doc/credits.txt
	modified:   libremediaserver/doc/todo.txt
	modified:   libremediaserver/libremediaserver.cpp
	modified:   libremediaserver/libremediaserver.h
	modified:   libremediaserver/libremediaserver.ui

libremediaserver/doc/credits.txt

@@ -0,0 +1,44 @@
+LibreMediaServer uses free soft from: 
+
+Open Lightin Arquitecture - Copyright © Simon Newton
+
+ola2pd is a modification of ola_dmxmonitor.
+
+GEM - Graphics Environment for Multimedia
+Copyright © 1997-2000 Mark Danks
+Copyright © Günter Geiger
+Copyright © 2001-2011 IOhannes m zmölnig, 
+Copyright © 2003-2007 James Tittle II, 
+Copyright © 2003-2008 Chris Clepper
+
+Pure Data 
+cyclone/coll.pd_linux
+cyclone/counter.pd_linux
+cyclone/gate.pd_linux
+
+Copyright © Miller Miller Puckette and others
+
+hcs/folderlist Copyright © Hans-Christoph Steiner
+
+expr.pd_linux Copyright © Shahrokh Yadegari
+
+pan/gpan~.pd Copyright © 2004 Marc Lavalee
+
+zexy/prepend.pd_linux
+zexy/split.pd_linux
+zexy/list2symbol.pd_linux
+
+Copyright 1999-2011 IOhannes m zmoelnig 
+contributions:
+Copyright 1998-2004 matt wright
+Copyright 1999-2000 winfried ritsch
+Copyright 1999 guenter geiger
+Copyright 1996-1999 miller s puckette
+Copyright 2005-2006 tim blechmann
+Copyright 2009-2010 franz zotter
+Copyright 1999-2011 zexy-contributors
+
+pdogg~/oggread~.pd_linux Copyright © 2002-2004 by Olaf Matthes
+
+CITP Lib Copyright © 2009 John Warwick
+

libremediaserver/doc/todo.txt

@@ -37,6 +37,7 @@ Próximas versiones:
 - Audio: Tarjetas con varias salidas y varias mezclas.
 - Video: Live input
 - Empaquetar en .deb
+- Opción en el arranque para mostrar las guis de Pure Data --> Optimización de patches y resolver errores
 
 -----------------