Added a 'stop' button for viewing end animations on thang types.
Set up the goal manager to use goals from the new level goals property, rather than from scripts. Backward-compatible for now.
Spell palette entries now using property docs from components.
Merge branch 'master' of https://github.com/codecombat/codecombat
More work on docs. Got rid of Docs.coffee.
Don't need that Docs import.
Fixed cast button click bug.
Merge branch 'master' into production