[Fix Issue 9] - Pragma no-cache ignored by apiCurlIO.php 1) s/pagmaNoCache/pragmaNoCache 2) Run array_unique to remove duplicate headers.
[Fix Issue 9] - Pragma no-cache ignored by apiCurlIO.php
1) s/pagmaNoCache/pragmaNoCache
2) Run array_unique to remove duplicate headers.

cuongkeng/google-api,cuongkeng/google-api