* merging 3.0 into develop
* N°5102 - Allow to send emails (eg. notifications) using GSuite SMTP and OAuth
* migration to iTop 3.1
Co-authored-by: Eric Espie <eric.espie@combodo.com>
- New module itop-bridge-cmdb-ticket to cope with the need to install only the CMDB or/and ticketing
- New module itop-structure to hold declarations required by iTop independently from ITIL. Note that these declarations should ideally be moved to application/datamodel.application.xml or core/datamodel.core.xml. Anyhow, the compiler suffers a few limitations and it has been decided to create this module as a workaround.
- Split of known-error module into itop-faq-light and itop-knownerror-light