[v4.2.x] Fix connection string parsing#23

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ziggythehamster wants to merge 2 commits intolocalytics:v4.2.xfrom

art19:v4.2.x-upstream-fix-connection-string-parsing

Commits on Jul 24, 2018

Fix connection string parsing, add a test for connection string parsing, use latest Ruby in Travis-CI
ziggythehamster
committed
Put this back to the (busted) upstream implementation
ziggythehamster
committed