created Quake model
regex for extracting quake parameters, creating quake model objects
fix saving of earthquakes
rspec in, test out
earthquakes controller
root route
working spec for index page
to_s for model
adjusting routes
index view to render quakes
fixing spec
parsing query parameter and filtering quakes by date
over parameter
added geo-distance gem for the last query parameter
adding near query handler etc -- has a strange bug