tree d906c88d9c78430bbb974c0314a5aeaed033866f
parent 3e28d3b344ab7be41d3e0d1b3d9dd7dd6b3461c2
author Jakob Buchgraber <bucjac@gmail.com> 1519424894 +0100
committer GitHub <noreply@github.com> 1519424894 +0100
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add some documentation