Ecobee detect Smart Away (#4769)

* Ecobee autoAway Event

* Update ecobee.py

Checking if event['running'] true is pointless because if false event['type'] will equal template and when true type will only be 'hold' or 'autoAway' so I've removed this check from the statement

homeassistant/components/climate/ecobee.py

@@ -195,8 +195,9 @@ class Thermostat(ClimateDevice):
         mode = self.mode
         events = self.thermostat['events']
         for event in events:
-            if event['running']:
-                mode = event['holdClimateRef']
+            if event['holdClimateRef'] == 'away' or \
+               event['type'] == 'autoAway':
+                mode = "away"
                 break
         return 'away' in mode