Ran gofmt -s across all files to cleanup formatting.

[gdey]

Our formatting had started to deviate from gofmt -s ran gofmt
across all files to clean up an formatting issues.

[coveralls]

Pull Request Test Coverage Report for Build 894

• 12 of 44 (27.27%) changed or added relevant lines in 10 files are covered.
• 5 unchanged lines in 4 files lost coverage.
• Overall coverage remained the same at 46.105%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
cache/cache.go	0	1	0.0%
provider/provider.go	0	1	0.0%
maths/triangle.go	0	10	0.0%
maths/points/paired.go	0	10	0.0%
server/bindata_assetfs.go	0	10	0.0%

Files with Coverage Reduction	New Missed Lines	%
maths/points/paired.go	1	0.0%
maths/triangle.go	1	0.3%
server/bindata_assetfs.go	1	0.0%
provider/gpkg/binary_header.go	2	100.0%

Totals
Change from base Build 889:	0.0%
Covered Lines:	5605
Relevant Lines:	12157

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💛 - Coveralls