set the sep_char from the delimiter option
Only call ipset if it is not in the cache
Updated NEWS file
Fix syntax errors
Do not use CHI to cache ipset rules
Do a bulk ipset command for dns passthrough
Do not add a ip port if it was previously added
refactored add_answers_to_ipset to accept multiple ports
Return multiple answers instead of just one
Merge pull request #234 from jrouzierinverse/feature/ipset-caching

Avoid unecessary calls to ipset when updating the ipset session
Don't threat null auth as reuse 802.1x
Added reevaluate access in the admin interface
Added missing doc header
(re)Added news message
change warn logging to info
Added ca-certificates dependencie to prevent freeradius installation issue
Doc and spaces fix
refactored code look in bulk actions
correct spacing
Merge pull request #223 from julsemaan/feature/reevaluate-gui

Adds way to reevaluate the access of a node in the admin UI