Fix local caching issue

Make the browser not cache images if you are running locally.

build/framer.js

@@ -1,7 +1,7 @@
// Framer 2.0-13-g150f969 (c) 2013 Koen Bok
// Framer 2.0-14-gdcd4faa (c) 2013 Koen Bok
// https://github.com/koenbok/Framer

window.FramerVersion = "2.0-13-g150f969";
window.FramerVersion = "2.0-14-gdcd4faa";


(function(){var require = function (file, cwd) {
@@ -635,6 +635,10 @@ require.define("/src/utils.coffee",function(require,module,exports,__dirname,__f
    return /iphone|ipod|android|ie|blackberry|fennec/.test(navigator.userAgent.toLowerCase());
  };

  exports.isLocal = function() {
    return window.location.href.slice(0, 7) === "file://";
  };

  exports.devicePixelRatio = function() {
    return window.devicePixelRatio;
  };
@@ -4561,10 +4565,12 @@ require.define("/src/views/scrollview.coffee",function(require,module,exports,__
});

require.define("/src/views/imageview.coffee",function(require,module,exports,__dirname,__filename,process,global){(function() {
  var View, config,
  var View, config, uitis,
    __hasProp = {}.hasOwnProperty,
    __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };

  uitis = require("../utils");

  View = require("./view").View;

  config = require("../config").config;
@@ -4594,6 +4600,9 @@ require.define("/src/views/imageview.coffee",function(require,module,exports,__d
          return this.emit("load", loader);
        }
        this._image = config.baseUrl + value;
        if (utils.isLocal()) {
          this._image += "?nocache=" + (Date.now());
        }
        if ((_ref = this.events) != null ? _ref.hasOwnProperty("load" || ((_ref1 = this.events) != null ? _ref1.hasOwnProperty("error") : void 0)) : void 0) {
          loader = new Image();
          loader.name = this.image;

src/utils.coffee

@@ -117,10 +117,14 @@ exports.isMobile = ->
	(/iphone|ipod|android|ie|blackberry|fennec/).test \
		navigator.userAgent.toLowerCase()

exports.isLocal = ->
	window.location.href[0..6] == "file://"

exports.devicePixelRatio = ->
	window.devicePixelRatio



######################################################
# DOM FUNCTIONS

src/views/imageview.coffee

@@ -1,3 +1,5 @@
uitis = require "../utils"

{View} = require "./view"
{config} = require "../config"

@@ -24,8 +26,13 @@ class exports.ImageView extends View
			if @_image is value
				return @emit "load", loader
			
			# Add the optional base url from the config
			@_image = config.baseUrl + value
			
			# If the file is local, we want to avoid caching
			if utils.isLocal()
				@_image += "?nocache=#{Date.now()}"
			
			# As an optimization, we will only use a loader
			# if something is explicitly listening to the load event