Merge pull request #33 from brandonkwong/dalton

navbar links to categories, users can delete categories
Rearranged items from tag query to be fitted with rows and columns using an array filter
Merge pull request #34 from brandonkwong/api

Rearranged items from tag query to be fitted with rows and columns using...
Fixed current_user categories in navbar
Merge pull request #35 from brandonkwong/api

Fixed current_user categories in navbar
Added item modal for main collection page
Merge pull request #36 from brandonkwong/api

Added item modal for main collection page
added image carousel