Settings: Wi-Fi WPS Materialized icon

Both aosp and factory images the icon is not visible

Let's make it visible and materialized.

Patchset: redraw vector and add xxxhdpi versions

Change-Id: I00580cfb719dd955f243b24afd186ee2c8f9cad0
Settings: : add ability to change the color in battery saver mode (1/2)

User complain about the ugly orange....give the user the ability to change the
color in status and navigation bar if battery saver mode is activated.

Especially for you Tylog :D

Change-Id: I37bc2865e6af4ea84cb4b9d254f5e8b1580083a9
Settings: fix landscape layout on color picker

Change-Id: I9ecbb4154a28fb007fb54e9d737d0cd942105174
Merge "Settings: : add ability to change the color in battery saver mode (1/2)" into lp5.0
Merge "Settings: fix landscape layout on color picker" into lp5.0
Merge "Settings: Wi-Fi WPS Materialized icon" into lp5.0
Merge remote-tracking branch 'slimroms/lp5.0' into lp5.0

Conflicts:
	res/values/slim_strings.xml

Change-Id: I8b7c95316870d9aea4d55a25b84d40023358db53