Settings: Move wake on plug feature to display settings

Putting to Toolbar settings will cause and error

	modified:   res/xml/display_settings.xml
	modified:   res/xml/tool_bar_settings.xml
	modified:   src/com/android/settings/DisplaySettings.java
	modified:   src/com/android/settings/paranoid/Toolbar.java

Change-Id: I4eb60c8ca3922f861e14f4fe55c50e131ddd414d