Set isajax to true in Validate3d controller to prevent Invalid form key error(magento 2.3), fix for capture on shipment method

autofix code style + two fixed errors setting the right exception cla…

* PW-818: Fix for Magento 2.3 compatibility

* Set only the isAjax param instead of setting everything again

FIX enable advanced cc for store level
PW-858

PW-835 Move from details.shtml to skipDetails.shtml

Move minimum version to 1.5.3 so we are able to track the integration

/details.shtml

#353 Remove liveEndpointPrefix while not moving to checkoutAPI

Resolve PR comments

 - Pass api key to initializeClient function isntead of setting the key
directly

Disabling POS Cloud for backend orders

PW-560: Merge Cloud API branch

Accepting notifications for multiple merchant accounts

Resolve comments during code review

* removed customerCollectionFactory

* do not expose storemanager, storeid mandatory for getAdyenMerchantAccount

* phpdoc fix

Re-merging "PW-615"

Remove customer prefix, re-add 1 minute delay on notifications, re-add store_id on query Billing Agreements

Co-Authored-By: Aleffio <gigendh@gmail.com>

* customer reference prefix

* added java doc; made customer_reference_prefix only available in default

* workaround for adyen notification processing delay

* updated the module version to that of master

* Allow to retrieve api key for a specified store