Started kuka robot integration with hardware

- Modified PackML state machine to be able to disable unused states
- Added PackTag datatypes for recipe handling
- Started recipe parameter description in json file
- Added schema file for recipe json
- Added state machine drawing for packml

doc/recipe_data.json

@@ -0,0 +1,63 @@
+{
+    "metadata": {
+        "version": "1.0",
+        "description": "Beschreibung der Rezeptparameter",
+        "maxParams": 5
+    },
+    "processVariables": {
+        "real": [
+            {
+                "index": 0,
+                "id": 1,
+                "name": "Temperatur",
+                "unit": "degC",
+                "min": 0.0,
+                "max": 60.5
+            },
+            {
+                "index": 1,
+                "id": 2,
+                "name": "Dummy 1",
+                "unit": "mm",
+                "min": 0.0,
+                "max": 100.0
+            }
+        ],
+        "string": [
+            {
+                "index": "0",
+                "id": 4,
+                "name": "Dummy string",
+                "unit": ""
+            }
+        ],
+        "lreal": [
+            {
+                "index": 0,
+                "id": 5,
+                "name": "Test lreal",
+                "unit": "um",
+                "min": -123000.3,
+                "max": 450000.264
+            }
+        ],
+        "dint": [
+            {
+                "index": 0,
+                "id": 6,
+                "name": "Greifer Nummer",
+                "unit": "",
+                "min": 1,
+                "max": 3
+            },
+            {
+                "index": 1,
+                "id": 7,
+                "name": "Teller nummer",
+                "unit": "",
+                "min": 1,
+                "max": 3
+            }
+        ]
+    }
+}