Merge pull request #18 from propeller-heads/dc/update-tycho #15

Job	Run time
check-release / release	52s
check-release / release	59s
tests-and-lints / Code Lint	1m 31s
tests-and-lints / Code Lint	1m 6s
tests-and-lints / Compile & Test (stable)	4m 9s
tests-and-lints / Compile & Test (stable)	3m 12s
release / release	58s
release / release	1m 36s
	14m 23s

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