Merge remote-tracking branch 'origin/master'

fengxiang

2018-05-04 71af09a7d35a1146122776bebac8d51c1903beed

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

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