Change up from cm, navbar option and dimensions

Change-Id: If64b8e39bcd5ddf5c486a66085fbfcb8a5869a1a
[Settings] HW keys tweaks

Conflicts:
	res/values/cr_strings.xml
	res/xml/button_settings.xml
	src/com/android/settings/ButtonSettings.java

Conflicts:
	res/xml/button_settings.xml
	src/com/android/settings/ButtonSettings.java

Change-Id: Ifa62211ef1e12613cc69dc19798bccfd81a0a3c1

Conflicts:
	res/values/bliss_strings.xml
	src/com/android/settings/ButtonSettings.java
wifi: forward port avoid poor connection setting

Change-Id: I22d0866e2c5d9b7f119b7ad42cc66e78bfd6ada0
[2/2] Left handed navbar during landscape mode

This patch allows for the navbar to be moved to the left side of the
screen during landscape mode. Left handed people are more used to this
option.

Screenshot: http://i.imgur.com/jWqJcEV.png

Contributors:

Decad3nce
https://github.com/CyanogenMod/android_packages_apps_Settings/commit/a2b5ff1542e802f4257e7a7746ceb9e1c9cf333e

romanbb
https://github.com/CyanogenMod/android_packages_apps_Settings/commit/34344a5fa2a03d849901f09340f3dd8010e2a7fe

crpalmer
https://github.com/CyanogenMod/android_packages_apps_Settings/commit/6833e8c627e0b44b0ee7191fce714556ab3eac25

Change-Id: Ic95e3fda1f55efd2ec908c8d7226e638ec0ab80a

Conflicts:
	src/com/android/settings/ButtonSettings.java
fixup "wifi: forward port avoid poor connection setting"

Change-Id: I3545e874bd6519a586744fc36297f7f3f3cb1f42
Settings: fix NPE in ButtonSettings

Change-Id: Ib2ab4d7d5ed3aaceeba8fe942b7a29cd01f003fb

Conflicts:
	src/com/android/settings/ButtonSettings.java
Lowercase to uppercase

http://i.imgur.com/xdt0REV.jpg

Change-Id: I2e8b7f606a0c82bc448a07a28829203c96e1d5a3