Revert "PUT issue"
Revert "PUT issue"

This reverts commit cfa6003dcbb0479977cc49a2988be353ab2c398a.

whytewaters/XeroOAuth-PHP,slightlydiff/yii2-xero,tkrish/XeroOAuth-PHP,XeroAPI/XeroOAuth-PHP,elliotchance/xero-api