As of SteamVR 1.10.1 the overlay width feature has been implemented by
Valve in the standard settings.
OpenVR features related to overlay translation have been removed and the
main reason for including them (multi monitor setups) have been solved
by Valve giving each screen an individual overlay.
Due to the SettingsController being a static object it will be
initialized before the main method has been run. This will cause
easylogging to log using the default logging style instead of the
defined application style. Because of this the settings are propogated
up through a function into the main method.