Merge pull request #77 from incuna/changelog-update

Updated changelog
Introduce mixin for throttling requests

Every1 loves mixins!
Bring tests up to date with new throttle policy
[ci skip] Improve comments
Refactor test with too many requests

Make less requests and save few pandas ;-)
Patch class as shared variable
[ci skip] Update CHANGELOG
[ci skip] Rename test methods
Merge pull request #78 from incuna/throttle-user-requests-rafactor

Do not throttle login requests except POST requests