Makes it possible to have filters work on an update instead of message, while keeping behavior for current filters

- remove allow_edited (deprecated for a while)
- set deprecated defaults to None
- Raise deprecation warning when they're used
- add sensible defaults for filters.
- rework tests

- rename update_types -> updates
- added some clarification to docstrings

Now returns a list of match objects for every regexfilter

And raise deprecationWarning on creation

- use data_filter instead of regex_filter on BaseFilter
- have these filters return a dict that is then updated onto CallbackContext instead of using a list is before
- Add a .match property on CallbackContext that returns .matches[0] or None