Added error check for an empty intent result
Added error raising to getting values
Remove IsEmpty raising as it oversteps its responsiblities as a wrapper.
Changed adding expression to not use BodyJson due to its unneccesary complications.
Change session to store the last results returned
Make refresh last more readible
Fix a few comments
Change README for better readability
Add in draft of unique methods for readme
Revamp Readme to go over unique methods
Switch names of EntityArray with MultiEntity and change readme accordingly
Remove todo from enitity