[wifi_aware] Checklist for 1.0

[daadu]

APIs

• ??

Documentation

• document API references
• proper README

[vanlooverenkoen]

Now that Apple Announced wifi_aware can we have a timeline on having this supported?

iOS:
-> https://developer.apple.com/documentation/WiFiAware

Android:
-> https://developer.android.com/develop/connectivity/wifi/wifi-aware