[2/2] Settings: Lockscreen Notifications

PS6:
    [2/2] Lockscreen Notifications: make offset top user configurable & add privacy mode

PS7:
    Fix Derp

Change-Id: Ic66c0ff9d36bc390f5a434559468fe3752faf285
Signed-off-by: Anthony <Disciple3603@gmail.com>

Conflicts:
	AndroidManifest.xml
	res/values/custom_strings.xml
	res/xml/security_settings_biometric_weak.xml
	res/xml/security_settings_chooser_disabled_lockscreen.xml
	res/xml/security_settings_password.xml
	res/xml/security_settings_pattern.xml
	res/xml/security_settings_pin.xml
	src/com/android/settings/SettingsPreferenceFragment.java
[2/2] Settings: On-The-Go mode

On-The-Go turns on the camera of your phone and streams it to an overlay,
which is drawn over everything.
this makes you feel like your display is transparent, as you see the content
behind it.

its really useful when you are using your phone while walking, thats why
we called it "On-The-Go"

have fun!

Change-Id: I31c03d9e02c238e237681354b3991a0427c0c47b
Signed-off-by: Anthony <Disciple3603@gmail.com>

Conflicts:
	res/values/custom_strings.xml
	res/xml/power_menu_settings.xml
[2/2] Settings: On-The-Go: Add quicktile

Also thanks to @Alex-Cruz for all these nice talks, which improved the
quality of the On-The-Go mode :)

PS 2:
On-The-Go drawables, made by Alex-Cruz, thanks!

Change-Id: I30d8232746ac0a0bd5ccfbfba435e0ac1658becb
Signed-off-by: Anthony <Disciple3603@gmail.com>

Conflicts:
	res/values/custom_strings.xml
	src/com/android/settings/quicksettings/QuickSettingsUtil.java
[2/2] Settings: On-The-Go: Hide on devices without camera

Hide camera switching for devices without front camera as well
if we dont have a front camera, open the first camera we have.
also hide the options from the dialog.

Change-Id: Ic74579708dc4ff030cca97f1f5972dce105431d8
[SQUASHED] Lockscreen Notifications

Change-Id: I29d7b7f5bb8157b1460ecf51a4deef1edec7660b
Signed-off-by: Anthony <Disciple3603@gmail.com>

Conflicts:
	res/values/custom_strings.xml
	res/values/dimens.xml
	res/xml/lockscreen_interface_settings.xml