Release version 7.1

Fix a crash happening when a user cancels a non-existing ad-hoc session

Release version 7.0

By the way, we were on version 7.0~dev

Use our botan gh#1276 workaround only for botan < 2.4

fix #3320

Clarify a few things about the dependencies

Add a DEBUG_SQL_QUERIES to log info about the executed SQL queries

fix #3324

Remove all the ugly database debug

Follow log_level even when using journald output

fix #3328

Don’t use codecov anymore

Only use sd_journal_* if we really are outputing to journald

We check that the device and inode numbers are actually the same as the
JOURNAL_STREAM value, instead of just checking that the value exists.

This fixes the logger unit tests

Merge branch 'patch-1' into 'master'

Change max line length to more conservative constants

See merge request louiz/biboumi!21

Change max line length to more conservative constants

Also tabs

Little fix to the rst formatting in INSTALL and CHANGELOG files

Fix a subtle iid parsing error in the adhoc code

Don’t answer to some requests towards MUC participants

These requests are only meant to be received by the room itself. The
participant must answer with not-implemented instead.

fix #3323

Add a documentation to explain how to migrate from sqlite3 to postgresl

fix #3319

Update the changelogs for 7.0

Include the <fin><set><first/><last/></></> nodes in the MAM iq result

fix #3322