added trust proxy setting
added relative urls
added relative ajax call
modded package.json added new deps
added build folder to ignore
added grunt packages
added gruntfile with load-grunt-config
added copy task
added less task
added nodemon for dev
added uglify task
added grunt task aliases
renamed app to metal.js changed default port
moved site files to the src folder
removed files
improved code styles, added media query to override columns, resized footer icons
improved legibility of json example code
updated readme file
small content changes on documentation site
fixed name