[MAJOR] Add new files src/peer.c, include/proto/peers.h and include/types/peers.h for sync stick table management

Add cmdline option -L to configure local peer name
diff --git a/include/types/global.h b/include/types/global.h
index 944d25e..906a52c 100644
--- a/include/types/global.h
+++ b/include/types/global.h
@@ -121,6 +121,7 @@
 extern const struct linger nolinger;
 extern int stopping;	/* non zero means stopping in progress */
 extern char hostname[MAX_HOSTNAME_LEN];
+extern char localpeer[MAX_HOSTNAME_LEN];
 
 #endif /* _TYPES_GLOBAL_H */