Added the ability to easy attach an Integration Code to the request

#118

New objects added for API version 1.5.13

Update to API Version 1.5.13 (#117)

* Update to API Version 1.5.13 and added check_code.php

* API Version 1.5.13 - Field Update - Documentation Wrong

Bug fixes for multiple AutotaskObject classes

v0.2.1

Merge pull request #108 from opendns/fix-broken-classes-with-redefine…

Update to Autotask API Version 1.5.12

This release brings the code up to line with the current API spec.

Removing Id field from AutotaskObjects

Contribution by @sirpoot-

Ability to get attachments from autotask

Thanks to a community contribution from @SirPoot-, the ability to get attachments from autotask has been added to the client library.

Fix broken autoloader

0.1.11

Add in missing directory separator

Use the DIRECTORY_SEPARATOR constant

Removes the assumption that people are working in a unix environment

Adding getInvoiceMarkup API call

Contributed by @domkirby

Adding in bulkDelete

Merge pull request #63 from kmccormick/master

add bulkDelete function