Merge pull request #76 from srvbots/master

genuuid64 优化。
Merge pull request #78 from srvbots/master

死循环打印log内存增长异常
Merge pull request #79 from srvbots/master

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Merge pull request #80 from srvbots/master

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Merge pull request #81 from srvbots/master

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Merge pull request #82 from srvbots/master

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Merge pull request #83 from srvbots/master

提高log警示级别
Merge pull request #6 from kbengine/master

合并