moving wallpaper rain

Dec 2, 2017

- Update Facebook audience network SDK to latest
- Update Display.io ads SDK to latest
- Fixing FAN Native Ads issue related to adchoices icon that missing when the ad title is too long,
- now "Supported" and "Adchoices" icon will not disappear again even if the ad title is longer.
- Changing FAN placement_id on LWP setting activity to differentiate with main activity FAN placement_id
- Redesign screen UI and Native ads placement to better reduce FAN native ads accidental click