Debugging.
Update README.md
Update README.md
Update README.md
Update README.md
Bug fixes.
Merge branch 'master' of https://github.com/consolibyte/quickbooks-php
Reconnect support for v3.
Bug fix in examples.
IPP v3 customer count example.
Bug fix for casting floats.
Tweaks to warn people without CURL support.
Bug fix for Ref values, example of invoices with invoice lines.
Tweaked URL encoding for v3 queries.
v3 employee example.
v3 Bill example.
Update QuickBooks_IPP_Service_CreditMemo class

IPP v3 now supports adding credit memos.  I've added the required methods to the credit memo service class to make this possible as well as the other standard methods found in other QuickBooks_IPP_Service child classes.
Merge pull request #19 from hackley2/patch-1

Update QuickBooks_IPP_Service_CreditMemo class.