fix typo in admin_user seed.rb
add recent comments to admin dashboard
admin categories and html create
change flash to now for render Comments#create
fix two-column admin form + table styling
fix admin js for turbolinks
admin tags#index
change print_date helper to not render leading 0s
admin tag and categories edit/update
Merge pull request #10 from leeduan/feature/admin-categories-tags

Feature/admin categories tags