update line styling
implement basic price average
progress on obtaining averages
formatted data
imported city averages and added text on hover
add compare axis
syntax cleanup
implement server and database files
implement keen data relay
implement keen query url
progress on reimp of data retrival
require keen-js dependency
minor updates
implement single keen query
initialize keen queries
implement new query on change to input
format data
update readme
update formatData
updates to readme, styles, layout