message: Rewrite wiki links
diff: This will provide an overview of how to use each of the SDK functions that have been made available within the xero-node SDK.
  -[Getting Started? Click here first!](https://github.com/XeroAPI/xero-node/wiki/Creating-an-SDK-Client)
  +[Getting Started? Click here first!](./Creating-an-SDK-Client)
  -[Looking for a Sample App? Click here!](https://github.com/XeroAPI/xero-node/wiki/Sample-App-Setup)
  +[Looking for a Sample App? Click here!](./Sample-App-Setup)
  The following Xero API functions are supported:
  **Accounting API**
  -* [Accounts](https://github.com/XeroAPI/xero-node/wiki/Accounts)
  -* [Bank Transactions](https://github.com/XeroAPI/xero-node/wiki/Bank-Transactions)
  -* [Bank Transfers](https://github.com/XeroAPI/xero-node/wiki/Bank-Transfers)
  -* [Branding Themes](https://github.com/XeroAPI/xero-node/wiki/Branding-Themes)
  -* [Contacts](https://github.com/XeroAPI/xero-node/wiki/Contacts)
  -* [Credit Notes (and Allocations)](https://github.com/XeroAPI/xero-node/wiki/Credit-Notes)
  -* [Currencies](https://github.com/XeroAPI/xero-node/wiki/Currencies)
  -* [Invoices](https://github.com/XeroAPI/xero-node/wiki/Invoices)
  -* [Invoice Reminders](https://github.com/XeroAPI/xero-node/wiki/Invoice-Reminders)
  -* [Items](https://github.com/XeroAPI/xero-node/wiki/Items)
  -* [Journals](https://github.com/XeroAPI/xero-node/wiki/Journals)
  -* [Organisations](https://github.com/XeroAPI/xero-node/wiki/Organisations)
  -* [Payments](https://github.com/XeroAPI/xero-node/wiki/Payments)
  -* [Reports (except BAS/GST)](https://github.com/XeroAPI/xero-node/wiki/Reports)
  -* [Tax Rates](https://github.com/XeroAPI/xero-node/wiki/Tax-Rates)
  -* [Tracking Categories (and Tracking Options)](https://github.com/XeroAPI/xero-node/wiki/Tracking-Categories)
  -* [Users](https://github.com/XeroAPI/xero-node/wiki/Users)
  +* [Accounts](./Accounts)
  +* [Bank Transactions](./Bank-Transactions)
  +* [Bank Transfers](./Bank-Transfers)
  +* [Branding Themes](./Branding-Themes)
  +* [Contacts](./Contacts)
  +* [Credit Notes (and Allocations)](./Credit-Notes)
  +* [Currencies](./Currencies)
  +* [Invoices](./Invoices)
  +* [Invoice Reminders](./Invoice-Reminders)
  +* [Items](./Items)
  +* [Journals](./Journals)
  +* [Organisations](./Organisations)
  +* [Payments](./Payments)
  +* [Reports (except BAS/GST)](./Reports)
  +* [Tax Rates](./Tax-Rates)
  +* [Tracking Categories (and Tracking Options)](./Tracking-Categories)
  +* [Users](./Users)
  Endpoints not currently supported:
  