Added jQuery file upload plugin

app/controllers/packages_controller.rb

@@ -61,6 +61,13 @@ class PackagesController < ApplicationController
   end
 
   def upload_image
-    "uploaded"
+    #render text: params[:image].to_json
+    #render text: params.to_json
+    @package = Package.find_by(name: params[:name])
+    new_screenshot = @package.screenshots.create(params[:screenshot])
+    @packages.save
+    #new_screenshot.image = params[:image]
+
+    render text: "File has been uploaded successfully"
   end
 end