Allow ARScan to specify which JSON file to load up
Change to purple background
New purple version of videos
Increased timeout value
Making use of the new argument for DiscovAR.ARScan()
Changing to use the new Purple style
Useful background images for the purple style
Not currently used.  Might be useful in the future
Merge branch 'master' of https://github.com/davidbwaikato/phonegap-fieldays-innovation