rollback Spring data jpa from 1.4.3->1.4.2, 因为在jetty按回车重启服务器时，会报not a managed type的错误
#242 update jedisTemplate to support setNxEx
#327 try scalatest for BDD testing,  写完第一个用例，使用了selenium DSL, scalatest初体验。
#327 try scalatest for BDD testing,  polish
#327 try scalatest for BDD testing,  polish
#327 try scalatest for BDD testing,  polish
#243 metrics module, update showcase
update hibernate to 4.3.1
#272 LogStash集中式日志处理演示 New Feature , polish
#272 LogStash集中式日志处理演示 设置错误日志按日期输出
#327 try scalatest for BDD testing,  fix the review comments
code format
polish Utils
polish by Sonar
polish
update archetype
prepare for 4.2.1 Release
update to yuicompressor  to 2.4.8
update git ignores
Merge remote-tracking branch 'origin/master'