Add a ifndef USE_DATABASE guard around send_history_message

Add the complete='true' attribute only when appropriate

Do not forget the complete='true' attribute in MAM’s result iq

Correctly include the database header

And an other conversion warning

This should fix the int conversion warning on 32bits arch

ci: Add Werror and Wno-psabi compiler flags

Add a archlinux-armv7l build

ci: remove some useless template, directly define the jobs

Rename a few CI things to a useful names

Only support gcc >= 5.0 from now on

Restore the is_one_of variable template

Merge tag '7.2'

Release version 7.2

Merge branch '3332-version-7-x-should-work-with-gcc-4-9-as-stated-in-install-file' into 'v7'

Compile with gcc 4.9

See merge request louiz/biboumi!22

Remove a variable template usage

Because it’s only supported in gcc>=5.0

Merge tag '7.1'

Release version 7.1

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

By the way, start version 8.0