Merge pull request #10 from NRauh/new-front

New front
Merge pull request #11 from NRauh/dev

Vendors have categories, and other things
requiring authentication for updating vendors
Remove the update vendor button and added a comment about it to JS.
Merge pull request #12 from jplhomer/remove-edit-vendor

Remove the update vendor button and added a comment about it to JS.
Load in leaflet library async to improve load time on vendor page
Merge pull request #13 from jplhomer/async-maps

Load in leaflet library async to improve load time on vendor page
Categories are set to go update
offline loading vendor should be better
error checking for category update
Add a conditional loading message when sorting values
Merge pull request #14 from jplhomer/distance-message

Add a conditional loading message when sorting values
Move ng-repeat to li instead of ul
Remove commented out heading of list
Load CSS asynchronously using loadCSS so we see content sooner
Enabling saving of categories
Merge branch 'master' of github.com:dsmwebgeeks/WG-State-Fair-App
Buttons toggle new state
Merged and changed filter buttons