add jrails, work on comments

vendor/plugins/jrails/lib/tasks/jrails.rake

@@ -0,0 +1,25 @@
+namespace :jrails do
+
+	namespace :js do
+		desc "deprecated. Please use ./script/generator jrails"
+		task :install do
+			#puts "Copying files..."
+			#project_dir = RAILS_ROOT + '/public/javascripts/'
+			#scripts = Dir[File.join(File.dirname(__FILE__), '..', '/javascripts/', '*.js')]
+			#FileUtils.cp(scripts, project_dir)
+			puts "please use ./script/generator jrails"
+		end
+
+    desc 'Remove the prototype / script.aculo.us javascript files'
+    task :scrub do
+      puts "Removing files..."
+      files = %W[controls.js dragdrop.js effects.js prototype.js]
+      project_dir = File.join(Rails.root, 'public', 'javascripts')
+      files.each do |fname|
+        FileUtils.rm(File.join(project_dir, fname)) if File.exists?(File.join(project_dir, fname))
+      end
+      puts "files removed successfully."
+    end
+  end
+  
+end