Include just date in the program-ID (as before) the switch for build->Git date

src/sbbs3/msg_id.c

@@ -246,7 +246,7 @@ char* msg_program_id(char* pid, size_t maxlen)
 	char compiler[64];
 
 	DESCRIBE_COMPILER(compiler);
-	snprintf(pid, maxlen, "%.10s %s%c-%s %s/%s %s %s"
+	snprintf(pid, maxlen, "%.10s %s%c-%s %s/%s %.10s %s"
 		,VERSION_NOTICE,VERSION,REVISION,PLATFORM_DESC
 		,GIT_BRANCH, GIT_HASH
 		,GIT_DATE, compiler);