Merge pull request #3 from chrislaskey/2.x

Automated XML and JSON output for API controllers
First functional draft of the api. JSON output works for most data sets. Still have to implement some of the filtering functions of the API and tactical overview data
Tactical overview data works. At some point I may rewrite tac_data.php, but for now it works, and its an unpleasent piece of code to work on, so for now there it lies.
Fix a few bugs for data retrieval in the API
Overhauled the header to be more template friendly. Playing around with a starter bootstrap design
Updated bootstrap. Added angular.js. Updated Jquery
Began reworking the front-end. Experimenting with angular. The design is likely not permanent, just wanted to start looking at things in the context of bootstrap css
Fix bug I inserted right before my last commit that broke all of the angular js functionality. Update bootstrap libraries