Add longer delays for some of the scenario 2 VO.
Merge pull request #224 from virtual-world-framework/sound-VO-delay

Sound vo delay
Adds in the ability to clear blockly blocks via a trigger action.
Merge pull request #225 from virtual-world-framework/clear-blockly

Clear blockly blocks via trigger
Fix for overhead camera pan
Merge pull request #226 from virtual-world-framework/fixes-for-production

Fix for overhead camera pan
Merge pull request #227 from virtual-world-framework/mars-game-staging

Mars game staging