v1 server and lifecycle manager working. execution contract added

core/execution/operation/skipstep.py

@@ -0,0 +1,14 @@
+def skipStep(definition, action, outputs):
+    try:
+        if action in definition.skipstep:
+            condition = definition.skipstep[action]
+
+            current_value = outputs[condition["output"]]
+
+            if condition["operator"] == ">=":
+                if current_value >= condition["value"]:
+                    print(f"Skipping {action.name}")
+                    return True
+
+    except TypeError, KeyError:
+        return False