Update README.md to include snapshotLocation

README.md

@@ -117,6 +117,7 @@ You can hook into events using the triggered event callback props described here
 |     `renderData`     | Object containing the dynamic render data for your contract. [For more information on using dynamic contracts, check out this documentation.](https://developer.pactsafe.com/docs/how-to-use-smart-contracts-with-the-javascript-library)                                                                                                                                          |                                    object                                    |         If `dynamic` is set to true         |                   undefined                  |
 |  `signerIdSelector`  | The ID of the `<input>` element that will be used to identify the signer.                                                                                                                                                                                                                                                                                                          |                                    string                                    |                     Yes                     |                Required Value                |
 |      `signerId`      | Use this to set the signer id directly. Note that if this value is tied to a state variable updated via user input, you may hit rate limits if it is updated frequently in a short period of time. To avoid hitting a rate limit, it is best to set the value tied to this prop only when the user's input is complete as opposed to changing this value on a per character basis. |                                    string                                    | No, unless `signerIdSelector` is not passed |                   undefined                  |
+|     `snapshotLocation`     | Ironclad Clickwrap Snapshot Location Key, this is found within the Snapshot Location configuration                                                                                                                                                                                                                                                                             |                                    string                                    |                      No                     |                   undefined                  |
 |      `testMode`      | Enable this to register any contract acceptances as test data that can be cleared within the Ironclad Clickwrap UI                                                                                                                                                                                                                                                                           |                                     bool                                     |                      No                     |                     false                    |
 |      `allowDisagreed`      | Enable this to allow invalid events to be triggered when a signer unchecks a checkbox.                                                                         |                                     bool                                     |                   If `onInvalid` is passed                      |                     false                    |
 |        `onAll`       | See [onAll](#onAll) below                                                                                                                                                                                                                                                                                                                                                          |                                   function                                   |                      No                     |                   undefined                  |