Update versions patched from []
	Change on 2014/08/11 by pclay <pclay@google.com>
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=73058555
Increase the number of items to return per list invocation to 50.

We're currently spending 1+ minutes per listBuckets() call in the integraiton
tests.
	Change on 2014/08/11 by angusdavis <angusdavis@google.com>
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=73058810
Add the ability to specify metadata when creating objects and allow that metadata to be updated.
	Change on 2014/08/20 by angusdavis <angusdavis@google.com>
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=73752730
Update the GoogeCloudStorageFileSystem to set parent directory modification times.

Make //jt/c/g/c/hadoop/gcsio:IntegrationTests runnable as bare [] targets without arguments (e.g., [] test javatests/com/google/cloud/hadoop/gcsio:IntegrationTests)
	Change on 2014/08/20 by angusdavis <angusdavis@google.com>
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=73756390
Interface change for file attributes and object metadata to Map<String, byte[]>
	Change on 2014/08/21 by angusdavis <angusdavis@google.com>
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=73835327
Wire modification time through to Hadoop FileStatus objects
	Change on 2014/08/21 by angusdavis <angusdavis@google.com>
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=73840169