Merge pull request #27 from whoistim/master

info windows are working basic, adding simple form, and handlebars
messing with infowindow
fix on spot.js for merge
taking out third r in currentwindow on map.js
running bundle and testing for location id in spot.js
code clean up on map.js and spot.js after merge
adding comment to map.js setMarkers function
clean up
adding comments to map.js
changed handlebars file to include erb, fixed page load function and requiring tree in application.js
starting on the forms
getting to the hb forms
added rating icons