Debian now includes libasan3 instead of 1

Fix the conf in the alpine docker image

Docker: run the openssl commands as the tester user, for permission issues

Add a deploy job

Aaaand move the biboumi.cfg file for docker

Also move the README.md in that directory

Move the Dockerfile inside an alpine subdirectory

Do not ignore empty values when receiving a data form

Otherwise, these fields cannot be emptied by the user

fix #3281

Add the possibility to invite any external JID to a room

fix #3285

Do not reply with an error when receiving a presence for a user JID

fix #3224

In fixed mode, fix the iid type of the component JID

Drop support for botan < 2.0

fix #3274

Remove the now useless “find … touch” hack in gitlab-ci.yml

Correctly remove the last resource from the channel, in persistent mode

fix #3277

Add a failing test demonstrating 3277

Merge branch 'biboumi_jid_in_users_rosters' into 'master'

Use a db roster to manage biboumi’s presence with the contacts

Closes #3217

See merge request !13

Add a changelog entry for the roster feature

Send an unsubscribed presence on a probe if we don’t have a roster entry

Answer to presences of type='probe'

Document the biboumi and IRC-server JIDs in user’s roster