Remove bottom padding
Remove boilerplate code from main.css to separate file
Use JQuery 2.0.3
Setup Google Analytics
Resize game field when user resizes browser window
Fix strict mode violation in Firefox
Refactor with adding isAllowedMove function
Add bot support and enable by default
Disable rule which disallows moveing to (x,x) coordinate on first step
Remember checkbox value after page update
Massive refactoring. Split canvas drawing, application logic and event handling
List technology planned to use