Add clearImmediate
Merge pull request #385 from pimterry/clearImmediate

Add clearImmediate mocking support to the timers API
Update authors file
Update changelog
1.8.1
Fake XHR: set status before readyState HEADERS_RECEIVED
Merge pull request #391 from alfyboza/fake-xhr-readystate

Fake XHR: set status before readyState HEADERS_RECEIVED
Defensively check for prototype in calledWithNew

Fixes #395
Feature detect CustomEvent and ProgressEvent

Fixes #396
1.8.2
Fix comparison for regexp deepEqual
Add deepEqual tests for regexp flags
Merge pull request #403 from lightcap/fix-regexp-deep-equals

Fix comparison for regexp deepEqual
Don't use buster.format any more