added tracking for facets using categories
deleting ~ files
Merge pull request #6 from philsogaDGI/master

Merging, some style consistency needs work after testing is done
fixed a bug
Merge pull request #7 from philsogaDGI/master

fixed a bug in the js file
removed extra bracket in js file
fixed styling
changed the category to have +
Merge pull request #8 from philsogaDGI/master

fixed a bug remove extra bracket