Create custom Studio model that extends Maze
Create editor view UI for Studio
Add block xml for Studio blocks
Cleanup Maze/Studio editor
Move level create experience to a separate screen
Update rake tests
Add k1 blocks, fix start block in toolbox editor, add additional configs
Code review feedback
Playlab levels 1-8 and small fixes
use heredoc syntax for javascript code
Code review feedback
Merge pull request #108 from code-dot-org/playlab-levelbuilder

LevelBuilder support for play lab