Merge remote-tracking branch 'origin/master'

fengxiang

2018-02-02 57cb796b40a983afcff66edf967e2a1eb513b870

 src/main/java/com/moral/security/model/token/RefreshToken.java

@@ -30,7 +30,6 @@
     * @param signingKey
     * 
     * @throws BadCredentialsException
     * @throws JwtExpiredTokenException
     * 
     * @return
     */