splash: re-colorize the startscreens

Signed-off-by: Blechd0se <alex.christ@hotmail.de>
splash: add a page indicator

Based on this one over here;
https://github.com/JakeWharton/Android-ViewPagerIndicator

Just with a few hardcoded things.

Signed-off-by: Blechd0se <alex.christ@hotmail.de>
splash: small layout adjustments

Signed-off-by: Blechd0se <alex.christ@hotmail.de>
misc: add headset volume boost tunable

Signed-off-by: Blechd0se <alex.christ@hotmail.de>
memory: add missing busybox warning

Signed-off-by: Blechd0se <alex.christ@hotmail.de>
helpers: settings: remove activity reference

Just initiate new helpers if we are going to need
the rebuild the settingsHelper.

Signed-off-by: Blechd0se <alex.christ@hotmail.de>
overview: add cpu temp if supported

Signed-off-by: Blechd0se <alex.christ@hotmail.de>