Reverting ZOOKEEPER-1696 patch that was committed.

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ZOOKEEPER-1696. Fail to run zookeeper client on Weblogic application server. (Jeffrey Zhong via mahade

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ZOOKEEPER-1552. Enable sync request processor in Observer (thawan, fpj)

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ZOOKEEPER-1758. Add documentation for zookeeper.observer.syncEnabled flag (thawan, fpj via thawan)

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ZOOKEEPER-1670. zookeeper should set a default value for SERVER_JVMFLAGS and CLIENT_JVMFLAGS so that memory usage is controlled (reverted)



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ZOOKEEPER-1770. NullPointerException in SnapshotFormatter (Germán Blanco via phunt)

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ZOOKEEPER-732. Improper translation of error into Python exception (Andrei Savu, Lei Zhang, fpj via fpj)



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ZOOKEEPER-1551. Observers ignore txns that come after snapshot and UPTODATE (thawan, fpj via thawan)

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ZOOKEEPER-1781. ZooKeeper Server fails if snapCount is set to 1 (Takashi Ohnishi via phunt, breed)

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