- Added Calendar class and update_calendar methods
- Added delete_alert
- Added patch_alert_read -> untested!
- Moved state_description and state_description_detail to properties
- Reorders everything alphabetically, in Base kept the _ and regular update methods together and moved other internal methods down
- Redid some relogging logic, noticed a 401 after logging in also tried to relogin, even though that means login didn't work and the creds are wrong.
- Made serial optional parameter, and changed login to get serial from the endpoint in that case.
- Added serial property
- Added check for max longpoll time
- Cleaned and improved Readme