doesn't always work / should have made branch but 

also tidied up experimental tests view for this build 

added

Step one

Updated so that the Sandbox view is now the default  starting view, which has more features

file-loader

the device name has to be in place to identify what you want to edit

version 1

fixed button on onboarding to stop Safari refresh

adding canvas stuff into a component to see how the User interface for the spatial interface could work