[SQUASHED] [2/2] Settings: Status bar Network traffic

This codes are not mine an here i'm giving the proper credits

Commits inside and they authors:
@tectas: omnirom/android_packages_apps_OmniGears@2dc8674
@Haus1: omnirom/android_packages_apps_OmniGears@cac09ff
@Haus1: omnirom/android_packages_apps_OmniGears@391eadd
@cristianomatos: 2f817be

@alviteri: Added SeekBar from KK for autohide and Switchialized

Conflicts:
	res/values/cr_attrs.xml
	res/values/pa_arrays.xml
	res/xml/crdroid_custom_settings.xml