Merge pull request #6 from johndagostino/master

Correct reference to variable name in query method
Update README.md

Adding code climate tag to readme
Adding batch create method
Adding batch save action to persistence class
Return the total number of updated records
Exclude regenerate_invoice_pdf from invoices
Adding support for calling in max batch size - 50
Adding temporary debugging
Fixing typo
Fixing count of successful updates
Batching deletes over 50 records and adding test for batch creates/deletes
Adding logging
Fixing issue with response format
Logging
Logging
Fixing results grabbing
Merge pull request #9 from timsegraves/master

Support For Batched Creates Fixes #7 Fixes #8
Update gemspec
Bumped version for 2.0 release
Add gem gitignore