Add generated JavaScript files pertaining to #567

Adds updated versions of the three "generated" JavaScript files (outputs of `grunt compile`) affected by #567:

* public/js/angularjs-all.min.js
* public/js/main.min.js
* public/js/vendors.min.js

The files in this pull request were generated as follows: 

1. pull the latest from `bitpay:master` (since #567 was already merged) 
2. run `grunt compile`
3. commit changes to compiled scripts