Create HUSHdataviz

// HUSH Data Visualization
// By Katie Meyer (km13oj@student.ocadu.ca) and Laura Wright (wrightlauraann@gmail.com)
// OCAD University, Toronto, November 2013

/* Data visualization for volume levels vs time.
It spreads out dots along a 24hr period, and the size of the dot correlates 
to its volume level. */