同步操作将从 狮子的魂/jcseg 强制同步，此操作会覆盖自 Fork 仓库以来所做的任何修改，且无法恢复！！！
确定后同步将在后台操作，完成时将刷新页面，请耐心等待。
jcseg 2.0.1 RC0 version
Jcseg 2.0.0 release version
the final 1.9.7 release version taged at 2016/06/11
Jcseg 1.9.7 release version with elasticsearch 2.3.1 support
jcseg 1.9.7 with lucene 6.0.0 support
1.9.7 release version with lucene 5.1.0 support
1.9.7-RC0 just after 1.9.6
