bug #167 [Payum] Define resolve next route action only for paypal gateway (lchrusciel)

This PR was merged into the 1.0 branch.

Discussion
----------

Replacement of #166 

Commits
-------

439d861 [Payum] Define resolve next route action only for paypal gateway

Author: Zales0123

src/Resources/config/services/payum.xml

@@ -34,7 +34,7 @@
         </service>
 
         <service id="Sylius\PayPalPlugin\Payum\Action\ResolveNextRouteAction" public="true">
-            <tag name="payum.action" all="true" alias="sylius.resolve_next_route" />
+            <tag name="payum.action" factory="sylius.pay_pal" alias="sylius.resolve_next_route" />
         </service>
     </services>
 </container>