Get previous round with jquery
Round now shows the correct id
Previous button dissapears on round 0
XSS protection
Add fixUserList function
Next dissapears if we are in the last round
Change the url of the browser
Merge next_round_with_ajax
Remove global variables
Use $.each
Refactor fixUserList
roundAddition -> roundDelta
Remove useless variables
Remove unused variable
Remove unnecessary ifs
Make hasCreatures a dictionary
Use toggle
Add makeUrls function
Do not use findGameAndRoundid 2 times
Make it more beautiful