edit the domain name and passowrd in development.rb
sent a testing email by mailgun
added confirm_posting attribute in Item Model
implemented Confirm Post Through Email Verification
Merge pull request #26 from AeroWong/confirmPostThroughEmailVerification

Confirm post through email verification
did some basic typography
halfway there
uploader now always uploads square images
commit for merge into kristen's branch
commit merge john and kristen css