ROMControl: NavBar Optimizations

Anytime refreshSettings() is polled it's reenabling
NavBar hide transparancy/width if navhide is enabled
This shouldn't happen in TabletUI

Also, TabletUI DOES allow  NavBar height change.
Re-enable these prefs and set summary correctly

Change-Id: I17359edda4da4367b9b7cadd29644f0a67a628b4
Restart SystemUI to change Signal/WiFi clusters when text selected

Change-Id: Ifaa080803b914445a70c2947bb7232c7faad75fa
Signed-off-by: bmc08gt <bmc08gt.teamb00sted@gmail.com>