move openbsc into its own subdirectory
diff --git a/openbsc/include/Makefile.am b/openbsc/include/Makefile.am
new file mode 100644
index 0000000..36d57a3
--- /dev/null
+++ b/openbsc/include/Makefile.am
@@ -0,0 +1,3 @@
+SUBDIRS = openbsc vty
+
+noinst_HEADERS = mISDNif.h