Disable the throttle limit if negative

Also, invalid values result in -1 being set

Fix one more warning

Fix two more warnings

Fix a bunch of int to unsigned int conversion warnings

MaxHistoryLength now has some sensible default value if the user set a negative one

Trivial move of a variable in a smaller “ifndef” scope

Add two missing ref

Add a missing <string> include

Rename and organize the ci builds

Create subsections in the CHANGELOG

fix #3374

Remove the badges in the readme. The trend is over.

Split the main() into smaller functions

That’s not really enough, but better

Remove a useless fill_duration member

Fix the real_type of ThrottleLimit

Add -Werror to the FreeBSD build

Remove a bunch of useless empty lines

Rename SetDesc to set_desc, and only define it if USE_DATABASE

Make SetDesc static

Fix incorrect setting of field description in Ad-Hoc config forms

The description has to be a child element of the field, not an
attribute.

Fix a few e2e tests that could fail due to race condition

The order of the messages received can be different, if the IRC server
decides so, or lags, or something.