Fix #1158 : Remove `required` attributes on non-required attributes in Order creation
Fix #1169 : Disable preview keyboard shortcut while download window open
Fix #1152 : On upload, require subdefinitions creation when files have been totally copied
Add explicit `--no-dev` option to composer in packager script
Fix #1156 : Move mime detection hack to application level
Fix #1160 : Fix advanced search collection list
Fix #1164 : Grouped status bit in advanced search options are not displayed correctly
Update locales