Add missing paypal express checkout in config.
Merge branch 'master' of https://github.com/Joypricecorp/Sylius
Merge remote-tracking branch 'upstream/master'
Merge branch 'master' of https://github.com/Joypricecorp/Sylius
Fix & polish code of SearchBundle
Replace `doctrine-bundle` with stable version & adjust some other deps
Merge remote-tracking branch 'upstream/master'
fix-2163 and others
Merge pull request #2182 from Joypricecorp/fix/order-payment

Fix 2163 and others
Merge pull request #2181 from stloyd/bugfix/composer

Replace `doctrine-bundle` with stable version & adjust some other deps
Merge pull request #2170 from stloyd/bugfix/search

Fix & polish code of SearchBundle
Fix a fatal error in some PHP versions.
Merge pull request #2184 from jakzal/bugfix/orm-indexer-fatal-error

Fix a fatal error in some PHP versions.
fixed Access level error in AddressController.
[ApiBundle] A client creation command has been added.
Merge pull request #2180 from aRn0D/api

[ApiBundle] A client creation command has been added.
Merge pull request #2185 from aitboudad/patch-1

fixed Access level error in AddressController.
[ResourceBundle] The collection form type has been improved
Updated to describe defaulting to property name behaviour

Updated the spec for the Twig extension, so it describes the behaviour that happens when rendering a sorting link with no field name.
I've also renamed the "it_should_not_render_sorting_link" to "it_should_not_render_sorting_link_when_not_sortable" so it's more consistent with the new scenario name, and also a little more explicit about what it does.
Fixed renderSortingLink not defaulting to property

Fixed renderSortingLink not defaulting to using the property name when sortable is set to false.