support nonce option
5.1.2
Fix login panel load after reset success
Update reset and signup methods to allow extension of showForgot and showReset action buttons
5.1.3
support device option
5.1.4
Update triming email before form validation, fixes IE and FF bug with regex
5.1.5
Fix signin validation email broken on IE and FF
5.1.6
Restore back the wrongUsernamePasswordErrorText
5.1.7
Added auth0.js 4.0
5.1.8
Added offline_mode for widget
5.2.0
Bumped auth0.js version
5.2.1
Update README.md

Added refresh_token documentation