adds factories for loan and contribution
adds user, lender, and borrower factories
fixed postgres errorz
adds category factory borrower feature test complete
browse loans spec passing with factories
categories spec girlified
contribution spec factorified
factorifies loginlogoutspec
factorifies everything with master
Merge pull request #98 from 121watts/factory

add factory girl to all the tests
Update show.html.erb
can remove contributions from cart
can now delet items from the cart
Added 200 loans with borrowers,
Gem installed faker
Refactored seed code
Merge pull request #105 from 121watts/pagination-and-newest

Pagination and newest
Merge pull request #106 from 121watts/cart-2

Cart 2
merged master into branch