Used better supported unicode characters for arrows.
Explicit namespacing of window.getComputedStyle.
Removed the force loading of the sounds in loadAudio_.
Merge pull request #13 from nanan9177/blockly_fix

Removed the force loading of the sounds in loadAudio_.
Cashing audio when loading.
Changed the trashcan to be align with Ross's design.
Repositioned to appear better in Dashboard.
Remove XY from workspaceToDom.
Merge pull request #15 from tobyk100/master

Remove XY from workspaceToDom.
Merged from master.
Merge pull request #14 from nanan9177/blockly_fix

Audio + Trash Can
Updated blockly core to be able to play sound repeatedly.
Removed the reset timing.
Merged playAudioRepeatedly with playAudio.
Updated the volume check.
Merge pull request #19 from nanan9177/blockly_fix

Looping Sound
fix block hover select on IE
migration form old repo
Fixed coding issue
Updated maze template