Merge pull request #391 from virtual-world-framework/kevin-tweaks

Tweaked the order of the parentheses' blocks, and the RAM/Power for 1h.
Only draw passable tiles
Add additional draw steps
Add action to set HUD properties
Remove old helicam enabling
Added actions to scenarios
Merge pull request #386 from virtual-world-framework/passable-tiles-only

Only draw passable tiles
Merge pull request #387 from virtual-world-framework/disable-HUD-until-needed

Disable hud until needed
Clear blockly trace on succesful scenario

Conflicts:
	source/index.js
Merge pull request #388 from virtual-world-framework/clear-trace

Clear blockly trace on succesful scenario
Hook up the new VO sounds and level 2 music.
Delete unused file