added a TODO for leaderboard.js
changes to utilize the complete leaderboard... incomplete as of now.
latest changes in app engine / leaderboard part.
update version (published the changes to chrome)
updated TODOs to add new levels.
corrected the alignment of the leader board.
minor alignment.
removed the background and stuff from the leader board names.. names shown are pretty plain and simple.
new Todos.txt
merging changes for version 0.6 with leaderboard UI.