Revert a commit where i show i didn't understood libtool abi versionning

include/bdsm.h

@@ -21,7 +21,7 @@
 
 #define BDSM_VERSION_CURRENT  0
 #define BDSM_VERSION_REVISION 0
-#define BDSM_VERSION_AGE      1
+#define BDSM_VERSION_AGE      0
 
 #include "bdsm/netbios_ns.h"
 #include "bdsm/netbios_session.h"