waynerobinson/xeroizer — pull request #53 by zmoazeni (2013-01-07 15:31:59+00:00)
Title: Enables TaxRate status field

The reference manual doesn't mention it
(http://blog.xero.com/developer/api/Tax%20Rates/) but the API previewer
tells you whether the TaxRate is ACTIVE or DELETED.

```

My Rate
TAX003
true
true
true
true
true
3.2000
3.2000
DELETED

```

This is untested at the moment. I can't quite figure out how to setup the xero account in order to run the tests against it. I used this in the console, and it worked fine though.

```ruby
> client.TaxRate.all.first.status
=> "ACTIVE"

> client.TaxRate.all.where(:status => "ACTIVE").count
=> 6
```