Restructure: Move mncc from common code to 'libmncc'

src/bnetz/Makefile.am

@@ -26,6 +26,7 @@ bnetz_LDADD = \
 	$(top_builddir)/src/libfilter/libfilter.a \
 	$(top_builddir)/src/libwave/libwave.a \
 	$(top_builddir)/src/libfft/libfft.a \
+	$(top_builddir)/src/libmncc/libmncc.a \
 	$(ALSA_LIBS) \
 	$(UHD_LIBS) \
 	$(SOAPY_LIBS) \

src/bnetz/bnetz.c

@@ -27,7 +27,7 @@
 #include "../common/sample.h"
 #include "../common/debug.h"
 #include "../common/call.h"
-#include "../common/cause.h"
+#include "../libmncc/cause.h"
 #include "bnetz.h"
 #include "telegramm.h"
 #include "dsp.h"

src/bnetz/main.c

@@ -26,7 +26,6 @@
 #include "../common/sample.h"
 #include "../common/debug.h"
 #include "../common/call.h"
-#include "../common/mncc_sock.h"
 #include "../common/main_mobile.h"
 #include "../anetz/freiton.h"
 #include "../anetz/besetztton.h"