Don't use sample apns-conf.xml

Comment out the sample apns-conf.xml copy step,
use the updated one from CyanogenMod in my vendor instead.

别用样本apns-conf.xml

将样本apns-conf.xml的复制步骤加为评论,
换用我的vendor中来自CyanogenMod的更新版本.
 Add Lightbulb overlay for app and core.

* Needed by device with flash, default flash availability is false.

添加Lightbulb参数覆盖给应用本身和框架核心

* 带有闪光灯的设备需要此参数, 默认无闪光灯.