Removed Deprecated Getter and Setters

- Removed Deprecated Getter Setters from all Model Classes
- All Camelcase getters and setters are removed. Please use first letter uppercase syntax
- E.g. instead of using get_notify_url(), use getNotifyUrl() instead

lib/PayPal/Api/ExtendedBankAccount.php

@@ -38,29 +38,4 @@ class ExtendedBankAccount extends BankAccount
         return $this->mandate_reference_number;
     }
 
-    /**
-     * Identifier of the direct debit mandate to validate. Currently supported only for EU bank accounts(SEPA).
-     *
-     * @deprecated Instead use setMandateReferenceNumber
-     *
-     * @param string $mandate_reference_number
-     * @return $this
-     */
-    public function setMandate_reference_number($mandate_reference_number)
-    {
-        $this->mandate_reference_number = $mandate_reference_number;
-        return $this;
-    }
-
-    /**
-     * Identifier of the direct debit mandate to validate. Currently supported only for EU bank accounts(SEPA).
-     * @deprecated Instead use getMandateReferenceNumber
-     *
-     * @return string
-     */
-    public function getMandate_reference_number()
-    {
-        return $this->mandate_reference_number;
-    }
-
 }