Adopt to recent libosmocore namespace changes and libosmogsm
diff --git a/src/ss7_application.c b/src/ss7_application.c
index ef74f3e..12e97df 100644
--- a/src/ss7_application.c
+++ b/src/ss7_application.c
@@ -28,7 +28,7 @@
 #include <sctp_m2ua.h>
 #include <counter.h>
 
-#include <osmocore/talloc.h>
+#include <osmocom/core/talloc.h>
 
 
 /* the SS7 dispatch... maybe as function pointers in the future */