Automatically click the "Show More" subscriptions button in the side bar
目前為 2018-10-24 提交的版本，檢視 最新版本。
這裡只顯示彼此間有代碼差異的版本。 顯示所有版本。
Updated to work on Chrome, based on Jens Nordström's suggested fix.
Turned off debugging. Kept version number.
Added maxgubler's fix to detect @ links.
@
Revert to 0.1.3's code with IP54's fix
