Update GAE SDK to 1.9.37 for CB 1.11.
Update GAE SDK to 1.9.37 for CB 1.11.

	Change on 2016/05/19 by johncox <johncox@google.com>

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=122762368

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