New features

• added jap-mfa module to realize TOTP verification
• The logout method is added to the JapUserStoreContextHolder to support clearing cookies and sessions
• added test cases

Modified

• Updated jap.sh, support a variety of common commands
• The options attribute in JapConfig is deleted, and the justathConfig attribute is added to SocialConfig
• Change the name of RemberMeDetailsUtils to RembermeUtils
• Move the Oauth2Strategy#checkOauthConfig() and Oauth2Strategy#isCallback() to the Oauth2Util

Other

• Improved code
• Reconstruct the SimpleConfig, and move the unnecessary configuration items and business logic to the RememberMeUtils