Settings: Network traffic supercharged (2/2)

Bring back AICP kk traffic
Add back SeekBarPreferenceCham that we had

Change-Id: Idf854b15df2ec656678212cf6a6f6ee83c03a3aa

Conflicts:
	res/values/arrays_aicp.xml
	res/values/strings_aicp.xml
	res/xml/aicp_various_shit.xml