Update exercises#492
Merged
robkeim merged 4 commits intoexercism:masterfrom Nov 18, 2017
ErikSchierboom:update-exercises
Merged
Update exercises#492robkeim merged 4 commits intoexercism:masterfrom ErikSchierboom:update-exercises
robkeim merged 4 commits intoexercism:masterfrom
ErikSchierboom:update-exercises