Take report response_xml.
Add associations to organization model
Add Xeroizer::GenericApplication.default_headers
Add tax components to tax rate
Unfreeze the gemspec's version string.

Avoids a "can't modify frozen String" error under older versions of Rubygems.
Added ExpenseClaim and Receipt models
Merge pull request #142 from sequielo/add-expense_claims-and-receipts-models

Added ExpenseClaim and Receipt models
Merge pull request #141 from fimmtiu/frozen-version-string

Unfreeze the gemspec's version string.
Merge pull request #140 from tradegecko/tax_components

Add tax components to tax rate
Merge pull request #139 from tradegecko/headers

Add Xeroizer::GenericApplication.default_headers
Merge pull request #131 from rdeshpande/master

Add phone and address associations to organization model
Merge pull request #127 from ilake/master

Take report response_xml.
Don't use POST on endpoints that don't support it.
Added URL field to BankTransactions.
Merge pull request #147 from fimmtiu/add-url-to-bank-transactions

Added URL field to BankTransactions.
Merge pull request #146 from fimmtiu/always-put-accounts

Don't Use POST on Endpoints That Don't Support It