Don't check version when syncing Drive documents.
Don't check version when syncing Drive documents.

Yes, this is less efficient because there's no way to tell if there is new content before you download it.  But I noticed that checking the version is not a reliable way to check if something has changed.  Often times something has changed but Drive hasn't bumped the version yet.

	Change on 2016/03/29 by nretallack <nretallack@google.com>

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=118525192

andela-angene/coursebuilder-core,andela-angene/coursebuilder-core,andela-angene/coursebuilder-core,andela-angene/coursebuilder-core