0.6.4

• isAuthenticated compares times now uses seconds instead of milliseconds since the UNIX epoch to check for token expiration. b331209
• Set default Twitter popup width and height. 9f7b060
• Add r_emailladdress as a default scope for LinkedIn provider. 58a7111
• Update LinkedIn people API call to fetch email address. 8bf881e
• Demo: The password-strenth directives now uses $viewValue instead of $modelValue. aa9423d
• Node: iat and exp use seconds instead of milliseconds for unix timestamps. c86134c