Update "mocha" to version ~3.1.0#163

dependency-updater wants to merge 1 commit intomastermarekventur/wortopia-node:masterfrom

dependency-updater-mocha-to-3.1.0-1475083999444marekventur/wortopia-node:dependency-updater-mocha-to-3.1.0-1475083999444Copy head branch name to clipboard