correct path to ladd.db in rake task
remove id from units table and make unitnumber primary key
Add missing datum
add 305 to ladd.db
Drop moveinspecials table from ladd.db
daily updates
New if only one price or no price yesterday
Add d3
Update d3
Add prices chart using d3 to main page
Moved former price#index to price#average, rewrote price#index to its original version returning all prices
D3 scatterplot of all prices