Add a second step for Mocha & Chai testing.
 Changes to be committed:
	new file:   BrowserifiedMochaChai/README.md
	new file:   BrowserifiedMochaChai/package.json
	new file:   BrowserifiedMochaChai/src/css/styles.css
	new file:   BrowserifiedMochaChai/src/index.html
	new file:   BrowserifiedMochaChai/src/scripts/main.js
	new file:   BrowserifiedMochaChai/src/scripts/statistics-utils.js
	new file:   BrowserifiedMochaChai/tst/index.html
	new file:   BrowserifiedMochaChai/tst/specs/statistics-utils.spec.js
	modified:   Browserify/README.md
	modified:   Browserify/package.json
	new file:   Browserify/src/css/styles.css
	modified:   Browserify/src/index.html
	modified:   Browserify/src/scripts/main.js
	deleted:    Browserify/src/scripts/makeUnique.js
	new file:   Browserify/src/scripts/statistics-utils.js
	deleted:    Browserify/test/.dummy
	deleted:    Browserify/test/test
	new file:   Browserify/tst/index.html
	modified:   README.md
Merge branch 'master' of github.com:FleetingClouds/javascript-bdd-baby-steps