DVCSMP-2325 - Remove parse method from simulated Switch

sin string

devicetypes/smartthings/testing/simulated-switch.src/simulated-switch.groovy

@@ -39,9 +39,7 @@ metadata {
 	}
 }
 
-def parse(String description) {
+def parse(description) {
-	def pair = description.split(":")
-	createEvent(name: pair[0].trim(), value: pair[1].trim())
 }
 
 def on() {