AOSPA QuickSettings 3.1

* Refresh sleep tile drawables to follow holo style.
* Remove dead code, useless imports.
* Add sleep tile longpress action: open power menu.
* Restore RSSI tile longpress action: open data usage.
* Restore immersive mode dual tile concept:
    Front: Global On/Off
    Back: Full/Hide navigation bar/Hide status bar
* Fix data indicator of RSSI tile.
* Rework behavior of temporary tiles on edit mode.
    Will now disappear during edit and add animation.
* Replace Animator.AnimatorListener with AnimatorListenerAdapter.
* Remove edit mode button flip animation.
* Fix sleep/screen time tile label on clean flash boot.
* Add immersive mode last active state to system variable.
* Replace drag (to lift up tile) with onLongClick in edit mode.
* Refresh dual switch drawables.
* Add new swapTiles transition animation.
* Add better SwitchView effect.

AOSPA 快捷设置面板 3.1

* 换血锁屏磁贴的drawables为holo风.
* 清理代码, 删除无用的import.
* 添加锁屏磁贴长按动作: 打开电源菜单.
* 恢复RSSI磁贴长按动作: 打开数据用量.
* 恢复先前的沉浸模式磁贴概念:
    第一层: 全局沉浸模式开关
    第二层: 三种进阶沉浸模式之间切换.
* 修复RSSI磁贴对蜂窝数据开关状态的显示.
* 返工临时磁贴在编辑模式下的行为:
    在编辑模式中会暂时消失.
* 替换Animator.AnimatorListener为AnimatorListenerAdapter.
* 移除编辑模式按钮的翻转动画.
* 修复锁屏/屏幕延时磁贴在三清刷入时的初始状态显示.
* 将沉浸模式的状态加入系统变量以便在重启设备后能保持原状态.
* 替换编辑模式下的拖动唤醒磁贴为onLongClick长按唤醒磁贴.
* 换血双磁贴切换的drawables.
* 添加新的swapTiles转换动画.
* 添加更好的SwitchView切换效果.

Hats off (again) to AOSPA team for their hard work.
(再次)感谢AOSPA团队付出的努力.

Reference commits:
参考commits:

In Gerrit:
https://gerrit.paranoidandroid.co/3569
https://gerrit.paranoidandroid.co/3593
https://gerrit.paranoidandroid.co/3594
https://gerrit.paranoidandroid.co/3604
https://gerrit.paranoidandroid.co/3645
https://gerrit.paranoidandroid.co/3680
https://gerrit.paranoidandroid.co/3733
https://gerrit.paranoidandroid.co/3738
https://gerrit.paranoidandroid.co/3749
https://gerrit.paranoidandroid.co/3753

In GitHub:
AOSPA/android_frameworks_base@2cf415ca0b64891e5f13243c98d0a7830c8c3dc3
AOSPA/android_frameworks_base@d0a1e2e069701d7cc452dba014e947b65f1ad367
AOSPA/android_frameworks_base@853fb95431dab703f4696ddf920b0bdb14f06a4d
AOSPA/android_frameworks_base@39a54d46be68825774e9a576604989830b4d2ce1
AOSPA/android_frameworks_base@9db9338b02c9b57eb0f7db56feccc5479dfb8613
AOSPA/android_frameworks_base@983911e199e231e9d16a0f642d4ea4bf707327a2
AOSPA/android_frameworks_base@d41b170a02feefef37d435a46588f69679cd1516
AOSPA/android_frameworks_base@53da3625b7ce1b30e7464744fcb7397f3d2fdf3f
AOSPA/android_frameworks_base@7981076e4c96afe483780b28caac952f6520864c
AOSPA/android_frameworks_base@d4b3a53b54aeec740e9b5bab2d917e6009c1aab6