MRG: Merge branch '1554-add-wrapper-qgis-to-generate-qgis-descriptors-for-processing-plugin' into develop

MRG: Merge branch 'develop' into 1554-add-wrapper-qgis-to-generate-qgis-descriptors-for-processing-plugin

DOC: Complex types from MR !12 are not listed in cli help

See merge request orfeotoolbox/otb!56

ENH: Support Geopackage OGR driver

See merge request orfeotoolbox/otb!61

Resolve "General log information appear several time in composite applications"

Closes #1561

See merge request orfeotoolbox/otb!58

Resolve "Mention CCLA and ICLA in Contribute.md"

Closes #1552

See merge request !52

ENH: take into account reviewers comments and add statement about copyright mentions (plus miron spelling fixes)

Command line options for Monteverdi

Closes #1366

See merge request orfeotoolbox/otb!49

Update contribution guide with a new label (patch)

See merge request orfeotoolbox/otb!55

Fix warnings on develop build

See merge request orfeotoolbox/otb!54