Navigation bar custom height

Conflicts:
	res/values/simpleaosp_arrays.xml
	res/values/simpleaosp_strings.xml
	res/xml/display_settings.xml
Organize strings and classes
Based on SimpleAOSP-Lollipop
https://github.com/SimpleAOSP-Lollipop/platform_packages_apps_Settings/commit/9bb2d769420809b55eb4740d1275348f23b1ba30
[Settings]: recents panel clear all button tweaks

- Show or hide recents button
- Place the button in top right or left

Conflicts:
	res/values/arrays.xml
	res/values/strings.xml
	res/xml/navigation_bar_settings.xml
Fix an overlooked cherry-pick conflict