Merge pull request #142 from virtual-world-framework/Chris-Sounds

Chris sounds
Add new scene with one-wheel tracks for minirover
Merge pull request #143 from virtual-world-framework/Ken-Art

Add new scene with one-wheel tracks for minirover
- Add a third scenario that lets you drive around the maze.
- Made the RAM in scenario 2 the same as scenario 1, so you don't start the scenario with an "out of ram" warning.
- tweaked a spot on the maze grid where you should collide
Merge pull request #144 from virtual-world-framework/scenario3

- Add a third scenario that lets you drive around the maze.
Remove editor and add jquery-ui-1.10.4.min.js that it had been loading
Merge pull request #148 from virtual-world-framework/remove-editor

Remove editor and add jquery-ui-1.10.4.min.js that it had been loading
- Add the missing VO for scenario 1
- Add the GUI orientation intro screen
Merge pull request #150 from virtual-world-framework/minor-tweaks

- Add the missing VO for scenario 1
Make blockly window taller and allow it offscreen
Merge pull request #147 from virtual-world-framework/bigger-blockly

Make blockly window taller and allow it offscreen
Move the crash pod back a tile, so we can see the rover better.
Merge pull request #151 from virtual-world-framework/crash-pod-moved

Move the crash pod back a tile, so we can see the rover better.
Added help button
Merge pull request #153 from virtual-world-framework/help-button

Added help button
Make blockly textarea display none on drag
Merge pull request #154 from virtual-world-framework/drag-text-box

Make blockly textarea display none on drag
Updated HUD images with labels
Added inventory label
Merge pull request #157 from virtual-world-framework/HUD-Labels

Hud labels