New API Call and updates for Guest Details

The postGuest and putGuest calls are updated to include three more elements that exist in the Cloudbeds PMS on the Guest Details page.

![mceclip0.png][image1]

A new call is available that will allow adding a guest picture to the guest profile: postGuestPhoto

The allowed file types are *.jpg, *.jpeg, *.png, *.gif and the allowed maximum file size is 15MB.