list -status now works, solves #4

cli/main.cpp

@@ -1,8 +1,9 @@
 #include "include/parser.h"
 #include "include/dao.h"
 
-int main(int argc, char *argv[], char *envp[]) {
+int main(int argc, char *argv[]/*, char *envp[]*/) {
     Dao *dao = new Dao();
     int retval = parse_args(dao, argc, argv);
     delete dao;
-}
+    return retval;
+}