[1/2] Base: make UI widgets look like proper kit-kat widgets

This gets the remaining #33b5e5 in UI widgets out the way, because let's face it, #33b5e5 is so 2013... ^^

All credit for the drawables goes to XDA member enricocid (http://forum.xda-developers.com/member.php?u=5266287)

Change-Id: Icb2911bc441b3196f8ed31e757a1c9396598df73