Merge pull request PayU-EMEA#58 from PayU/oauth

Update SDK, Add Outh, Refactor, Cleanup unused code

Bump version

Prepare for 2.1.9. release

Remove check currentState for change OpenPayU_Order::STATUS_PENDING

Ignore statuses after COMPLETED

Merge pull request PayU-EMEA#56 from macopedia/master

Refactor PayU_Account magento plugin

CURLOPT_SSL_CIPHER_LIST removed

Plugin version updated

2.1.3 version with fixed bugs

New SDK inclued