Clickhouse fix

[jnichols-git]

Issue 696 was describing an issue with multi-line queries in ClickHouse, where if a query started with SELECT immediately followed by a newline, it would not get cached. The parser previously only looked for SELECT or SELECT (including spaces), so this adds SELECT\n to the list. Also removed a make call that was unused.

[coveralls]

Pull Request Test Coverage Report for Build 7851474734

• 0 of 3 (100.0%) changed or added relevant lines in 1 file are covered.
• 7 unchanged lines in 2 files lost coverage.
• Overall coverage decreased (-0.04%) to 92.275%

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Files with Coverage Reduction	New Missed Lines	%
pkg/cache/filesystem/filesystem.go	3	97.93%
pkg/cache/bbolt/bbolt.go	4	88.55%

Totals
Change from base Build 7109829312:	-0.04%
Covered Lines:	17285
Relevant Lines:	18732

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💛 - Coveralls

[jnichols-git]

Runners are really struggling today... Ready for review.