Removed en_compressed, and added blocks_compressed + en.js.
Minor styling.
Merge branch 'master' into maze_test
Merge branch 'master' into maze_test
Merge branch 'master' into maze_test
Made the set color blocks in Turtle 2 Level 4 to be undeletable and uneditable.
Merge pull request #118 from nanan9177/maze_test

Some commits that fix things up in Turtle.
Use recursion to build up spiral.
Added the jump tooltip.
Fix jumpTooltip
Updated required blocks for Trutle 2 Level 8.
Merge pull request #119 from brandonbloom/spiral

Use recursion to build up spiral.
Merge branch 'master' into maze_test
Made the pailed blocks undeletable and uneditable.
Merge pull request #121 from nanan9177/maze_test

Maze test
Updated Karel 2 Level 1 required blocks.
Updated Karel 2 to correct required blocks, ideal number of blocks.
Fixed defineWithArg_ in generating unmatched XML strings.
Updated Turtle 3 and tested the required blocks and so on.
Updated the ideal number of blocks for all stages.