Added QR Code Scripts and Demo.

 Changes to be committed:
	new file:   src/JQuery/2.1.1/jquery-qrcode-0.11.0/README.md
	new file:   src/JQuery/2.1.1/jquery-qrcode-0.11.0/demo/back.png
	new file:   src/JQuery/2.1.1/jquery-qrcode-0.11.0/demo/dummy.png
	new file:   src/JQuery/2.1.1/jquery-qrcode-0.11.0/demo/ff-range.js
	new file:   src/JQuery/2.1.1/jquery-qrcode-0.11.0/demo/index.html
	new file:   src/JQuery/2.1.1/jquery-qrcode-0.11.0/demo/jquery-1.10.2.js
	new file:   src/JQuery/2.1.1/jquery-qrcode-0.11.0/demo/scripts.js
	new file:   src/JQuery/2.1.1/jquery-qrcode-0.11.0/demo/styles.css
	new file:   src/JQuery/2.1.1/jquery-qrcode-0.11.0/jquery.qrcode-0.11.0.js
	new file:   src/JQuery/2.1.1/jquery-qrcode-0.11.0/jquery.qrcode-0.11.0.min.js