Migration to version 16.0

[kaynnan]

Todo

https://github.com/OCA/maintainer-tools/wiki/Migration-to-version-16.0

Modules to migrate

• escodoo_crm_custom
• escodoo_project_custom
• escodoo_website_slides_custom

Missing module? Check https://github.com/OCA/maintainer-tools/wiki/%5BFAQ%5D-Missing-modules-in-migration-issue-list