Update BlinkSystemVirtual.groovy

Author: DaveGut

BlinkVirtDevices/BlinkSystemVirtual.groovy

@@ -38,7 +38,7 @@ metadata {
     definition (name: "Blink System through IFTTT",
 				namespace: "davegut",
 				author: "Dave Gutheinz",
-				importUrl: ""
+				importUrl: "https://raw.githubusercontent.com/DaveGut/HubitatActive/master/BlinkVirtDevices/BlinkSystemVirtual.groovy"
 			   ) {
         capability "Switch"
         capability "Refresh"
@@ -75,4 +75,4 @@ def refresh() {
 	def blinkState = device.currentValue("switch")
 	sendEvent(name: "switch", value: "${blinkState}", isStateChange: true)
 	log.info "${device.label} state reset to ${device.currentValue("switch")}"
-}
+}