Update example scripts

.gitignore

@@ -13,3 +13,4 @@ Cargo.lock
 # Added by cargo
 
 /target
+.vscode/

create.sh

@@ -1,12 +1,10 @@
 curl --header "Content-Type: application/json" \
-  --data '{"command": {
-                       "Create": {
+  --data '{
+            "create": {
                     "incoming_port": 5555,
                     "destination_port": 8080,
                     "destination_ip": "127.0.0.1",
                     "id": "67e55044-10b1-426f-9247-bb680e5fe0c8"
             }
-                     },
-           "signature": [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
           }' \
   http://localhost:3000/command

delete.sh

@@ -1,9 +1,7 @@
 curl --header "Content-Type: application/json" \
-  --data '{"command": {
-                       "Delete": {
+  --data '{
+            "delete": {
                     "id": "67e55044-10b1-426f-9247-bb680e5fe0c8"
                   }
-                     },
-           "signature": [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
           }' \
   http://localhost:3000/command

modify.sh

@@ -1,11 +1,9 @@
 curl --header "Content-Type: application/json" \
-  --data '{"command": {
-                       "Modify": {
+  --data '{
+            "modify": {
                     "destination_port": 8888,
                     "destination_ip": "127.0.0.1",
                     "id": "67e55044-10b1-426f-9247-bb680e5fe0c8"
                   }
-                     },
-           "signature": [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
           }' \
   http://localhost:3000/command