beginning to add user creation/authentication
adding in user creation bits
adding in more model functionality
trying out some bootstrap styling
changed up the flash alerting class a bit
messed around a bit with styling, adding in a tracking/create function now
adding in create new product function
lots of changes! (see detailed notes)

changed gemfile to use the correct gem, changed the way the tracking
controller grabs products, created a migration to change the URL to a
text type, fleshed out create function in tracking controller
comment test
tracking#create now will query the url and attempt to grab the price. there's no error tracking yet though!
got price to display correctly and it's now using number_to_currency
changed display to use the product name instead of the url. Product name is now a url
updated gemfile to include rspec and a production heroku group
Merge pull request #1 from csyversen/dev

Dev