Settings: set proper default value for tap to wake

The first time the display_settings.xml file gets inflated, the
PreferenceManager takes the defaultValue and persists it in the default
shared preferences file.

When we read the double tap to wake preference,
we assume it has a default value of true, which it uses until the user
enters Display Settings for the first time. At that point, the default
value is persisted, and every boot after will use the default value in
display_settings.xml.

Remove the default defined in the XML file.

Change-Id: I0989dd73b6b3c42ff8649bc17eebf4e191293ee4
Signed-off-by: Roman Birg <roman@cyngn.com>
Revert "SystemUI: allow for the clock to be centered (2 of 2)"

This reverts commit 6445c9c3ce333d6cb0e137d35b8b4adf3caff4bc.
[2/2] Settings: statusbar clock customization + color picker

- added slims clock and date customizations for status bar
- added our own modded marginov color picker which we use as default
[2/2] Settings: Network speed indicator
Fix back RU translation
[2/2] Navigation bar dimensions

- Change height when in portrait
- Change width when in landscape
- Option to enable or disable nav bar

This is partially ported from SlimRoms
Thanks to @kufikugel

Change-Id: Icac45d5c74f1722c1d044c6651ea686e95beade4

Conflicts:
	res/values/cr_arrays.xml
	res/values/cr_strings.xml
	res/xml/system_ui_settings.xml
	src/com/android/settings/cyanogenmod/SystemUiSettings.java
[2/2]  Settings: Custom clear recents button
[2/2] Settings: Wakelock Blocker