CalculatorDemo

Running example for COEN 268

Demo branches in order:

1. Version 1 of CalculatorDemo using a table and HTML entities
2. Version 2 of CalculatorDemo using table and UTF-8 characters
3. Version 3 of CalculatorDemo using table, UTF-8 characters, and UTF-8 charset meta tag
4. Version 4 of CalculatorDemo using unordered list elements.
5. Version 5 of CalculatorDemo using an unordered list and basic styling
6. Version 6 of CalculatorDemo using unordered list and full CSS styling.
7. Version 7 of CalculatorDemo using LESS styling.
8. Version 8 of CalculatorDemo adding JavaScript.
9. Version 9 with better organized JavaScript.
10. Version 10 of CalculatoDemo using jQuery.