allow parallel data download
move html into js file
move html into js file
move html into js file
allow multilines
fix tabs into spaces
move html into js file
move html into js file
fix variable name
jshint friendly
jshint friendly
move html into js file
move intro and instructions functions into separate js file
move demographics functions into separate js file
jshint friendly
remove divButtons, just let that div be
more ready for offline testing
more ready for offline testing
source new js files
fix tabs