Spring Session 1.1.0.M1发布

Spring Session 1.1.0.M1 发布，主要更新内容如下：

• Support for search for session by username

• Support Customize Cookie Creation. Thanks to everyone who provided PRs and feedback for this feature!

• Add HttpSessionListener support

• Allow override default RedisSerializer

• Added comprehensive Hazelcast and configuration support. Thanks @_mark_a and @tommyludwig!

• Performance improvements

• Allow scoping the session in Redis using redisNamespace. Thanks fstegmann!

• Add ExpiringSession.setLastAccessedTime(long)

详情请看：发行说明

Spring Session 致力于提供一个公共基础设施会话，主要功能如下：

• 从任意的环境中访问一个会话 (i.e. web, messaging infrastructure, etc)

• WEB 环境下

• 供应商中立的情况下支持集群
  

• 可插拔策略可以确定 session id
  

• WebSocket 活跃的时候可以简单的保持 HttpSession