Adding missing `load_verify_locations` method. (mindflayer#107)

Bump version.

Fix for removing DeprecationWarning (mindflayer#105)

* Fix for removing `DeprecationWarning: Using or importing the ABCs from 'collections' instead of from 'collections.abc'`.

Adding Py3.8 classifier and removing 3.3 one.

Deprecated.

`make publish` will be adding wheels.

Bump version [skip ci].

Bump version.

Updating version and setup.py classifier. [skip ci]

POST-ing binary files was failing (mindflayer#95)

* Fix for mindflayer#94.
* Fix for Py2/3.4.
* Migrating to using twine.
* Version +=1.