Settings: network traffic meter

-Created a separate file for all Network options

Conflicts:
	res/xml/status_bar_settings.xml
	src/com/android/settings/simpleaosp/StatusBarSettings.java

Conflicts:
	res/xml/status_bar_settings.xml
Statusbar clock and date customizations

Credits to slim

Conflicts:
	res/values/purity_arrays.xml
	res/values/purity_strings.xml

Conflicts:
	res/values/simpleaosp_arrays.xml
	res/values/simpleaosp_strings.xml
	res/xml/display_settings.xml
	res/xml/status_bar_settings.xml
Settings: Use a seekbar preference to allow setting arbitrary animation scale values

Conflicts:
	res/values/ids.xml
	res/values/simpleaosp_strings.xml
	src/com/android/settings/DevelopmentSettings.java