Get rid of tabs
 Changes to be committed:
	modified:   BrowserifiedMochaChai/src/scripts/statistics-utils.js
	modified:   BrowserifiedMochaChai/tst/specs/statistics-utils.spec.js
Standardizing
 Changes to be committed:
	modified:   BrowserifiedMochaChai/package.json
Insert a new baby step : Understanding Mocha and Chai with Karma Runner.
Documentation adjusted accordingly
 Changes to be committed:
	modified:   BrowserifiedMochaChai/README.md
	new file:   KarmaMochaChai/README.md
	new file:   KarmaMochaChai/karma.conf.js
	new file:   KarmaMochaChai/package.json
	new file:   KarmaMochaChai/src/css/styles.css
	new file:   KarmaMochaChai/src/index.html
	new file:   KarmaMochaChai/src/scripts/main.js
	new file:   KarmaMochaChai/src/scripts/statistics-utils.js
	new file:   KarmaMochaChai/tst/index.html
	new file:   KarmaMochaChai/tst/specs/statistics-utils.spec.js
	modified:   README.md