13.0.3.4.0 - Ports from 11.0

13.0.3.4.0

(port from 11.0.2.9.0)

• Code formatting, add license / docs / badges.
• Add tests.
• Update various labels.
• Update French translations.

(port from 11.0.2.8.1)

• Fix send_to_rednerd_server to handle ODT document.

(port from 11.0.2.5.1)

• Sort substitutions by keyword to improve readability in redner report.
• Add confirmation on the get substitutions button to protect it from unwanted actions.

(port from 11.0.2.4.0)

• Allow 1 report on multiple records.

(port from 11.0)

• Include touch-ups/evolutions done during 13.0➔11.0 converter backport in 2021-06. In particular, add "HTML + mustache" / "MJML + mustache" instead of just "mustache".

assigned to @houzefa.abba

enabled an automatic merge when the pipeline for 842f6329464d succeeds

merged