- Updated code to clixon 5.2 status

- Added LIST_PAGINATION clixon_custom constant
- Fix: leafs added as augments on rpc input/output lacked cv:s

test/test_restconf_op.sh

@@ -81,13 +81,15 @@ if [ $BE -ne 0 ]; then
 	err
     fi
     sudo pkill -f clixon_backend # to be sure
+
     new "start backend -s init -f $cfg"
     start_backend -s init -f $cfg
 fi
 
-new "waiting"
+new "wait backend"
 wait_backend
 
+
 if [ $RC -ne 0 ]; then
     new "kill old restconf daemon"
     stop_restconf_pre