Merge pull request #5 from JonathanTR/add_items

work out bugs with AR, write and pass test for item creation
items page displays items in database
changed settings
Merge pull request #6 from JonathanTR/display_items

Display items
test: put local db config in development group
you should never commit to master
add share something button, take user to input page
new items can be added and viewed