explicitly require chardet since requests 2.26.0 no longer depends on…

… it (code42#308)

* explicitly require chardet since requests 2.26.0 no longer depends on it

* changelog and bump version

Release prep - 1.8.0 (code42#307)

release prep (code42#294)

release prep (code42#289)

Release prep (code42#286)

pin click version to fix failing tests (code42#282)

Release prep (code42#279)

Releaseprep (code42#272)

bump vers (code42#267)

bump version to 1.4.0 and fix changelog (code42#256)

* bump version and fix changelog

* style