Translate registration template
Use FOSUserBundle translatios in register, confirmed and login
Fix composer.json branch aliasing
Allow null values in TaxonSelectionToCollectionTransformer
Merge pull request #1254 from umpirsky/fix/TaxonSelectionToCollectionTransformer

Allow null values in TaxonSelectionToCollectionTransformer
Purge expired pending orders.
Do not purge if order contains any on-hold inventory unit
Add “sylius:order:release” command to release on-hold inventory
Fix order release command.
Clean up
Dispatch “SyliusOrderEvents::POST_RELEASE” event after flush
Rename “releaseOrder” to “releaseOrderShipments”
Allow inventory holding durating to be set as command parameter.
Move the logic of Release command to a separate service.
Fix taxonomy promotion rule
Move ObjectSelectionToIdentifierCollectionTransformer to ResourceBundle
Merge pull request #1257 from stloyd/bugfix/taxonomy_rule

[Promotions] Fix fatal error in TaxonomyRuleChecker
Fix credit card CVV error message.
Merge pull request #1264 from kayue/patch-16

Fix credit card CVV error message.
Fix bug with promotion rule taxonomies saving & reading
Merge pull request #1263 from stloyd/bugfix/taxon_promotion

Fix bug with promotion rule taxonomies saving & reading