Don't route tor apps over tor-vpn

This is a question to @donuts @ahf @micah :

Orbot excludes apps from being routed over the VPN that have a tor client integrated themselves.

 // disallow tor apps to avoid tor over tor, Orbot doesnt need to concern itself with them
            for (String packageName : OrbotConstants.BYPASS_VPN_PACKAGES)
                builder.addDisallowedApplication(packageName);

Do we want to do the same? Similar to Orbot, tor-vpn already has internally a list of package names that are marked as apps with integrated tor support.