Merge pull request #6 from brandonkwong/modeltesting

added shoulda matchers
created item model and controller
merged schemas
Merge pull request #7 from brandonkwong/item_model

created item model and controller
Included Metainspector scraper into app
Merge pull request #8 from brandonkwong/item_model

Included Metainspector scraper into app
Added collection page for items in db
Merge pull request #9 from brandonkwong/metainspector

Added collection page for items in db
added testing to user model