Screen recorder settings [1/2]

* Possibility to save preferences regarding pointer
* Possibility to use microphone as audio input

Change-Id: Iaeeb95761f27b94819e9b100b18ebc753024bd51
HTML injection fix for bluetooth pairing, issue 65946

During bluetooth pairing, HTML injection is possible via the device name displayed to the user. This escapes the device name, before creating HTML from it, so it will preserve things like < and > but will not affect rendering of HTML

Bug: 12976386
Change-Id: I8a02d3be8c1a779dc9ed1c9ef8083a1159ab3f2b