Remove upload tags report

- Use the current comparison type for post versions instead
- Also add the note versions as a report
- No other versions are meaningful as reports since it is expected
  for them to be modified by other users, or they don't have version
  numbers as is the case with artist commentaries

app/controllers/reports_controller.rb

@@ -1,9 +0,0 @@
-class ReportsController < ApplicationController
-  respond_to :html, :xml, :json
-
-  def upload_tags
-    @user = User.find(params[:user_id])
-    @upload_reports = Reports::UploadTags.includes(versions: { post: :versions }).for_user(params[:user_id]).order("id desc").paginate(params[:page], :limit => params[:limit])
-    respond_with(@upload_reports)
-  end
-end