Add basic browse page bones
Counts fire calls by address
Show basic browse page, including date filtering
Basics of sorting. Still needs templating work.
Templating work for sorting bits.
Pagination, styling work for browse page.
Cleaning up some print statements
Add some tests
Add ability to click entire row on the browse page
Unbreak header sort
Change variable names to be clearer
Fix up chevron
Some DRY
A couple more DRYed up pieces
Merge pull request #10 from codeforamerica/add-browse-page

Add browse page