[schema] Different profiles for radio settings #46
Description
It's necessary to improve the schema for radio settings.
The simplest approach is to enable different channels depending on the 802.11 version.
eg:
- for 802.11g show only 2 GHz channels
- for 802.11a show only 5GHz channels
- for 802.11n show both 2.4GHz and 5GHz channels and allow 40mhz channel width