(doc): Update benetel firmware version and configuration files
- Update the configuration for benetel 650 and 550 for new firmware version
- Remove the old firmware configuration file and description in the document
- Added a new RU configuration section
- Added in README a section
How to get support from the OAI Community
to clarify the support procedure.
I tested it on Peafowl only in monolithic mode.
Edited by Sagar Arora