Bumped version to 1.0.4

Updated CI pipeline, documentation, etc.

Added msgpack and ujson to silence warnings

Made inclusion of async-timeout specific

Make library async (#1)

* Initial

* Test suite up and running

* Tests completed

* ASD

Fixed bug with unnecessary/missing import

Moved to better setup structure and bumped version number

Version 0.3.5: Migrated from requests-cache to CacheControl

Version 0.3.4: Fixed a bug in which incorrect schedule data would be …

…returned

Version 0.3.3: Removed unnecessary return statement