Merge pull request #50 from CoDaS-Lab/develop

Change the condition to no knowledge condition

Merge pull request #48 from CoDaS-Lab/develop

Multiplayer changes, instruction changes, survey changes and randomization of navigation map

Merge pull request #44 from CoDaS-Lab/develop

Set the navigation map to no knowledge condition

Merge pull request #42 from CoDaS-Lab/develop

Configuration file(config.js) data and Navigation-Map updates

Merge pull request #30 from CoDaS-Lab/develop

Changes to aws_id key and minimap information event