Merge pull request #22 from graytmatter/master

Javascript and ajax are activated and model relationships works
added jquery mobile docs
added jquery mobile
Merge pull request #23 from graytmatter/master

bug fix initializes session and creates user
print existing items in wishlist/show
little bug fixes submit item only creates one more item
conflicts resolved
got the adding items to be responsive & set up for checking whether the user is the owner of a wishlist