Extend the "Extra Options" section in `misc.md` to cover
`barman-cloud-restore` alongside backup and WAL archiving, and add a
usage example for `.spec.configuration.data.restoreAdditionalCommandArgs`.
Refs #821
Signed-off-by: Armando Ruocco <armando.ruocco@enterprisedb.com>
Reorganised the content, with a different structure,
added license information and instructions for spellchecking.
Closes#290
Signed-off-by: Gabriele Bartolini <gabriele.bartolini@enterprisedb.com>
Signed-off-by: Marco Nenciarini <marco.nenciarini@enterprisedb.com>
Co-authored-by: Marco Nenciarini <marco.nenciarini@enterprisedb.com>