fix server crash when searching for a tag that doesn't exist in the database
fix spacing.
Merge branch 'master' of https://github.com/ReadUpCode/readup
Merge branch 'master' of https://github.com/ReadUpCode/readup
send response from server to denote tag not found
Merge branch 'master' of https://github.com/ReadUpCode/readup
fixed tags not showing up for non-logged in users
Merge pull request #45 from macqueen/master

fixed tags not showing up for non-logged in users
Merge pull request #44 from bwest87/master

brought back in tag box styling
Merge branch 'master' of https://github.com/ReadUpCode/readup

fixed a conflict with app/controllers/tag.js
stylistic changes being made to landing page with tags
making minor change to items controller
updating partials for home and tag views
Merge branch 'master' of http://github.com/ReadUpCode/readup
Merge pull request #46 from DougKong/master

fix server crash when searching for a tag that is not in database.  send back notice that tag is not found.
Merge branch 'master' of http://github.com/ReadUpCode/readup
Merge pull request #47 from BrettHoyer/master

some stylistic changes to landing-page with tags
merging branch 'master' of https://github.com/ReadUpCode/readup
added in js, so it funnels to javascript
now sending back title, as well as tags in a new type of object