development dependencies added to setup.py
fix error in __init__
kind parameter for get_input_list in reqclient now optional.
request tests create/destroy test scenes on setup/teardown.
license, isort, black badges added to readme.
remove getter, setter for send.
add persistend data unit test
add hotkey example
default event sub now 0. explicitly define subs in event class.
now subs can be set as kwarg
subject module added, supports callbacks.
events module added. Provides an event listener and callback trigger.
import isorted, code run through black.
toml section added to readme.
added a couple of examples.
