still working on the seller specs. had to step away
updated the files to have a session helper to assist with the tests. Tested the first test with user sign up to ensure it works. Was able to successfully sign up.
updated the tests to use the spec helper when a user signs into the website
updated the file to have seller is able to create a product. feature test passing
updated the file to make sure user adds all fields to add a product.  feature test passing
updated file to have photo spec
updated the file to have a testing file for carrier wave