Re-enable the Jasmine test

common/static/coffee/spec/logger_spec.coffee

@@ -3,10 +3,10 @@ describe 'Logger', ->
     expect(window.log_event).toBe Logger.log
 
   describe 'log', ->
-    # it 'sends an event to Segment.io, if the event is whitelisted', ->
-    #   spyOn(analytics, 'track')
-    #   Logger.log 'seq_goto', 'data'
-    #   expect(analytics.track).toHaveBeenCalledWith 'seq_goto', 'data'
+    it 'sends an event to Segment.io, if the event is whitelisted', ->
+      spyOn(analytics, 'track')
+      Logger.log 'seq_goto', 'data'
+      expect(analytics.track).toHaveBeenCalledWith 'seq_goto', 'data'
 
     it 'send a request to log event', ->
       spyOn $, 'getWithPrefix'