Began working on screenshot upload feature.

app/controllers/packages_controller.rb

@@ -52,9 +52,12 @@ class PackagesController < ApplicationController
   end
 
   def upload
+    # TODO
+    raise "name not given" unless params[:name]
+    @package = Package.find_by(name: params[:name])
   end
 
-  def upload_by_name
-
+  def upload_image
+    "uploaded"
   end
 end