jshint all the things

Small style fixes here and there. Removed one unused file.

js/views/conversation_view.js

@@ -110,7 +110,6 @@
         toggleSettings: function (e) {
             $('body').toggleClass('settings-open');
             console.log('toggling');
-            debugger;
         }
     });
 })();

js/views/file_input_view.js

@@ -68,20 +68,23 @@ var Whisper = Whisper || {};
             var promises = [];
             var files = this.$input.prop('files');
             for (var i = 0; i < files.length; i++) {
-                var contentType = files[i].type;
-                var p = new Promise(function(resolve, reject) {
-                  var FR = new FileReader();
-                  FR.onload = function(e) {
-                    resolve({data: e.target.result, contentType: contentType});
-                  };
-                  FR.readAsArrayBuffer(files[i]);
-                }.bind(this));
-                promises.push(p);
+                promises.push(readFile(files[i]));
             }
             this.clearForm();
             return Promise.all(promises);
         },
 
+        readFile: function(file) {
+            var contentType = file.type;
+            return new Promise(function(resolve, reject) {
+                var FR = new FileReader();
+                FR.onload = function(e) {
+                    resolve({data: e.target.result, contentType: contentType});
+                };
+                FR.readAsArrayBuffer(file);
+            });
+        },
+
         clearForm: function() {
             this.thumb.remove();
         },

js/views/notifications.js

@@ -1,34 +0,0 @@
-var Whisper = Whisper || {};
-(function () {
-  'use strict';
-
-  // This is an ephemeral collection of global notification messages to be
-  // presented in some nice way to the user. In this case they will fade in/out
-  // one at a time.
-
-  var queue = new Backbone.Collection();
-  var view  = new (Backbone.View.extend({
-    className: 'help',
-    initialize: function() {
-      this.$el.appendTo($('body'));
-      this.listenToOnce(queue, 'add', this.presentNext);
-    },
-    presentNext: function() {
-      var next = queue.shift();
-      if (next) {
-        this.$el.text(next.get('message')).fadeIn(this.setFadeOut.bind(this));
-      } else {
-        this.listenToOnce(queue, 'add', this.presentNext);
-      }
-    },
-    setFadeOut: function() {
-      setTimeout(this.fadeOut.bind(this), 1500);
-    },
-    fadeOut: function() {
-      this.$el.fadeOut(this.presentNext.bind(this));
-    },
-  }))();
-
-  Whisper.notify = function(str) { queue.add({message: str}); }
-
-})();