* add support for Mikrotik ROSv7 filters
* Rework Mikrotik ROSv7 option
- Use same option key with a modifier
- avoid some code duplication
* update doc
Co-authored-by: Denis <denis@jig-ai.ledeuns.net>
This extension allows operators to specify what IRR source to use when expanding an AS-SET.
For example: `bgpq4 RIPE::AS15562:AS-SNIJDERS`
The notation is also used in databases like PeeringDB.
Authored-by: James Bensley <jwbensley@gmail.com>