Use ace/mdoe/python for Python instead of ace/mode/lua.
Fixed teamSpells instantiation
Fixed bug with trying to play selection sound for nonexistent sprites.
Merge branch 'master' of https://github.com/codecombat/codecombat
Hover debugger optimization for "this"
Live simulation count and fixed double simulator leaderboard session
Fix rank for unranked sessions on ladder histogram
Added "Rank your session" message
Adjust histogram height downwards

Make room for ranking text
Modified level session schema to log playtime, renormalize score and name in matches
Merge pull request #1016 from codecombat/master

Master into production