Remove some unused scripts

lib/tasks/add_version_to_nodes.rake

@@ -1,38 +0,0 @@
-namespace "db" do
-  desc "Adds a version number to the nodes table"
-  task :node_version => :environment do
-    require File.dirname(__FILE__) + "/../../config/environment"
-
-    increment = 1000
-    offset = 0
-    id_max = OldNode.find(:first, :order => "id desc").id
-
-    while offset < (id_max + increment)
-      hash = {}
-
-      # should be offsetting not selecting
-      OldNode.find(:all, :limit => increment, :offset => offset, :order => "timestamp").each do |node|
-        hash[node.id] ||= []
-        hash[node.id] << node
-      end
-
-      hash.each_value do |node_array|
-        n = 1
-        node_array.each do |node|
-          temp_old_node = TempOldNode.new
-          temp_old_node.id = node.id
-          temp_old_node.latitude = node.latitude
-          temp_old_node.longitude = node.longitude
-          temp_old_node.user_id = node.user_id
-          temp_old_node.visible = node.visible
-          temp_old_node.timestamp = node.timestamp
-          temp_old_node.tile = node.tile
-          temp_old_node.version = n
-          temp_old_node.save! || raise
-          n += 1
-        end
-      end
-      offset += increment
-    end
-  end
-end

script/daemons

@@ -1,2 +0,0 @@
-#!/usr/bin/env ruby
-Dir[File.dirname(__FILE__) + "/../lib/daemons/*_ctl"].each { |f| `#{f} #{ARGV.first}` }

script/gravatar

@@ -1,18 +0,0 @@
-#!/usr/bin/env ruby
-
-# require File.dirname(__FILE__) + "/../config/environment"
-
-start = 0
-User.where("image_use_gravatar AND id >=" + start.to_s).order("id").find_each do |user|
-  p "checked up to id " + user.id.to_s if (user.id % 1000).zero? # just give a rough indication where we are for restarting
-  next if user.avatar.attached?
-
-  hash = Digest::MD5.hexdigest(user.email.downcase)
-  url = "https://www.gravatar.com/avatar/#{hash}?d=404" # without d=404 we will always get an image back
-  response = OSM.http_client.get(URI.parse(url))
-  user.image_use_gravatar = response.success?
-  user.save
-  sleep(1)
-end
-
-exit 0