Implement WOT endpoint caching (GSI-1238)

[TheByronHimes]

Adds the Cache-Control: max-age=30 header to the WOT endpoint responses. The 30 seconds comes from the constant that defines the life of the tokens. Alternatively, we could make the value configurable and pipe it in that way.

Dependencies were updated, along with the template files, so the file export declarations are sorted.

Bumps version to 2.0.7

[coveralls]

Pull Request Test Coverage Report for Build 12652892700

Details

• 11 of 11 (100.0%) changed or added relevant lines in 7 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.1%) to 85.902%

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Totals
Change from base Build 11816342842:	0.1%
Covered Lines:	457
Relevant Lines:	532

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💛 - Coveralls