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test: remove bashism in test-topic-change.t
Fri, 06 Oct 2017 10:28:09 +0200, by Pierre-Yves David
topics: handle phase correctly while changing topics
Thu, 05 Oct 2017 19:35:58 +0530, by Pulkit Goyal
tests: add test showing change of phase while changing topic on secret commit
Thu, 05 Oct 2017 19:30:22 +0530, by Pulkit Goyal

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