tip text always displays "the list of events is being updated", even though all events are already updated and synchronized.

System Information:
- Version: 2.0
- Language: pt-br
- Timezone Offset: -03:00
- User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/40.0.2214.111 Safari/537.36

What steps will reproduce the problem?
1. The feature "Show time remaining until the next event." is ticked in extension settings.
2. A new event is created in one of the added calendars.
3. Events are updated and synchronized  pressing the Update button.
4. The pop-up extension is closed to view extension icon.

What is the expected result?
The extension icon will display time remaining until next event.

What happens instead?
The extension icon is a default blank blue icon.

Screenshot URL:
![image](https://cloud.githubusercontent.com/assets/10074691/6147686/ea782552-b1d8-11e4-9291-f6fca8a8b4d4.png)
![image](https://cloud.githubusercontent.com/assets/10074691/6147741/5c08db08-b1d9-11e4-8ae0-de7945b54bd5.png)
![image](https://cloud.githubusercontent.com/assets/10074691/6147763/8f104c84-b1d9-11e4-8629-b6e520b773a6.png)

Logs:
[2015-02-11T12:52:50.690Z] scheduler.start()
[2015-02-11T12:52:50.695Z] feeds.fetchSettings()
[2015-02-11T12:52:50.700Z] feeds.fetchCalendars()
[2015-02-11T12:52:51.727Z] Remote settings saved to local storage. [  {
    "kind": "calendar#setting",
    "etag": "\"1408626101000000\"",
    "id": "remindOnRespondedEventsOnly",
    "value": false
  },  {
    "kind": "calendar#setting",
    "etag": "\"0\"",
    "id": "locale",
    "value": "pt_BR"
  },  {
    "kind": "calendar#setting",
    "etag": "\"0\"",
    "id": "weekStart",
    "value": 0
  },  {
    "kind": "calendar#setting",
    "etag": "\"0\"",
    "id": "dateFieldOrder",
    "value": "DMY"
  },  {
    "kind": "calendar#setting",
    "etag": "\"1408626101000000\"",
    "id": "defaultEventLength",
    "value": 60
  },  {
    "kind": "calendar#setting",
    "etag": "\"0\"",
    "id": "hideWeekends",
    "value": false
  },  {
    "kind": "calendar#setting",
    "etag": "\"1408626101000000\"",
    "id": "useKeyboardShortcuts",
    "value": true
  },  {
    "kind": "calendar#setting",
    "etag": "\"0\"",
    "id": "hideInvitations",
    "value": false
  },  {
    "kind": "calendar#setting",
    "etag": "\"0\"",
    "id": "showDeclinedEvents",
    "value": true
  },  {
    "kind": "calendar#setting",
    "etag": "\"0\"",
    "id": "timezone",
    "value": "America/Fortaleza"
  },  {
    "kind": "calendar#setting",
    "etag": "\"0\"",
    "id": "format24HourTime",
    "value": true
  }
]
[2015-02-11T12:52:52.841Z] feeds.fetchEvents()
[2015-02-11T12:52:52.862Z] storage[calendars]: {...}
[2015-02-11T12:52:52.864Z] feeds.fetchEventsFromCalendar_() "..."
[2015-02-11T12:52:53.326Z] Received events, now parsing. "..."
[2015-02-11T12:53:00.369Z] Creating bug report.<issue_closed>
<issue_comment>username_1: Added a new option.

![image](https://cloud.githubusercontent.com/assets/343845/6218095/9689e8f4-b5cf-11e4-9a44-01ed7e71b3ac.png)
<issue_comment>username_0: That's great. Thanks for listening and implementing a solution. What a great turnaround :+1:.
<issue_comment>username_1: I’m here to keep my users happy!

(Give it a few days until it's released to everyone, but the code is in there now.)I’ve heard some pretty well known bio-hacking people that support this. Supposedly, it helps with cell regeneration and also gives your digestive system a break. [Rhonda Patrick](https://www.foundmyfitness.com/topics/fasting) is a really good resource to look into for this. 

I do think a 2-4 hour window is pretty short for someone just starting to implement fasting though. I personally do 16 hours of no eating and 8 hours of eating but I lift weights and like to consume some carbs before my workouts. You should also mention that in that 2-4 window of eating, you’re supposed to eat a whole days worth of food. And most people think they can drink a coffee with cream or something and still be fasting which isn’t the case. Fasting is a great tool when used correctly.Clipped transient temperature field
Sometimes an estimate of the steady state micro structures is desired in a temperature field computed by a transient time marching analysis. This kind of temperature field is frequently available in published data. To estimate the micro structures is to explore further the values of the old calculations. This test was performed on a mesh clipped from the example in ref. [30].
About 24 seconds after starting the weld, the weld pool and its surrounding temperature field became stable. The mesh with only the steady state temperature field was extracted, reducing the mesh size by two-thirds.
In a transient study, microstructures are computed after the transient temperature analysis from step to step. After a certain number of time steps the temperature field approaches the steady state in a finite domain near the weld pool. In this domain, however, the computed microstructures may not have necessarily reached a steady state. Before the temperature reaches steady state, the cooling rates are usually higher. The austenite grains tend to grow less. Transformation products that are sensitive to high cooling rates are more likely to form. For these reasons, a Lagrangian formulation will have to run longer to reach a steady state for microstructures than to reach a steady state for the temperature field. Because microstructures are more sensitive to the history, the steady state microstructure forms later than the steady state temperature field. This delay in the time dimension corresponds to a length in the selected spatial domain.
The temperature field adopted is shown in Figure 4-15. Temperature contours in this domain are stable after 62 steps in a Lagrangian calculation. An important characteristic of this temperature field is a "bay region", as described in refs [30] and [31]. In the bay area, material stays above the precipitate dissolution temperature, 1044°C for this material, for a longer period of time and cools later but possibly faster after the weld pool has passed.
AUSTENTIE %
Min. « 0.0 A = 0.0 В = 7.5. С =15.0.....
D = 22.5 E = 30.0 :
Max. ** 100.0
(c) (f)
Figure 4-16. Microstructures at the end of flow lines. Only the interesting part at the end of the mesh (Figure 4-14) is shown. A "bay area" due to the complex weld pool shape results in an unusual microstructure. The "bay area" can be seen clearly in (c), (e), and (f), where martensite nucleates, residual austenite remains and the grain size is larger.
Figure 4-16 shows the microstructures at the downstream end, where material has experienced thermal cycles. At the end, the change of pearlite forms an outer boundary to separate the unaffected base metal from the HAZ, Figure 4-16b. There is no change to the left