Reverting some changes of 1.4.0 release to make use of credit_on_fail flag again

Reverting some changes of 1.4.0 release to make use of credit_on_fail flag again
See

• 431b281#diff-0ada237d4b1b4579f4ea119db2a8b717L76
  AND
• 431b281#diff-fe9b532be696fa08474f376c77055f0eL89

Release/v1.4 (#2)

* 1. Correcting Refund & Void request to its actual request_action value to TransactPro blocking for 3 minutes. credit_on_fail will not work
2. Combining service advice and processor advice on the message to have more descriptive message

* update readme

* FIx missing parent getData

* Add space

* Add trims

v1.2

Official first tag of this driver