Update notes for submitted changes

* IndexOutOfBoundsException observed in ProcessStats
Update notes for submitted changes

* Tunning max allowed background services
Update notes for submitted changes

* Bluetooth: Avoid fd leak for Bluetooth server socket connections
Update notes for submitted changes

* wifi: Support for AP with Chinese GBK Charset SSID
Update notes for submitted changes

* Frameworks: Fix ap list issue while wifi turns on
Update notes for submitted changes

* Bluetooth-OBEX: Fine tune OBEX Tx MTU for better performace/power
Update notes for submitted changes

* [HWUI]: fix residual line on FrameBuffer
Update notes for submitted changes

* [HWUI] Fix invisible views are still shown in popup window
Update notes for submitted changes

* [Asset Manager] Fix memory leakage bug
Update notes for submitted changes

* Revert "QuickBoot: don't wake up screen when usb connected"