移除不必要的直接jar依赖文件，大幅减少项目整体文件大小

Signed-off-by: Li Xia <xautlx@hotmail.com>
Merge branch 'snapshot' of http://git.oschina.net/xautlx/s2jh.git into snapshot
适配oschina演示平台配置调整

Signed-off-by: Li Xia <xautlx@hotmail.com>