cleanup and Rakefile tweaks

Rakefile

@@ -16,8 +16,8 @@ ar_mailer_gemspec = Gem::Specification.new do |s|
   s.description = %q{Even delivering email to the local machine may take too long when you have to send hundreds of messages.  ar_mailer allows you to store messages into the database for later delivery by a separate process, ar_sendmail.}
   s.email = %q{[email protected]}
   s.executables = ["ar_sendmail"]
-  s.extra_rdoc_files = ["History.txt", "LICENSE.txt", "Manifest.txt", "README.rdoc"]
-  s.files = ["History.txt", "LICENSE.txt", "Manifest.txt", "README.rdoc", "Rakefile", "bin/ar_sendmail", "generators/ar_mailer/ar_mailer_generator.rb", "generators/ar_mailer/templates/migration.rb", "generators/ar_mailer/templates/model.rb", "lib/action_mailer/ar_mailer.rb", "lib/action_mailer/ar_sendmail.rb", "lib/smtp_tls.rb", "share/bsd/ar_sendmail", "share/linux/ar_sendmail", "share/linux/ar_sendmail.conf", "test/resources/action_mailer.rb", "test/test_armailer.rb", "test/test_arsendmail.rb", "test/test_helper.rb"]
+  s.extra_rdoc_files = ["History.txt", "LICENSE.txt", "README.rdoc"]
+  s.files = ["History.txt", "LICENSE.txt", "README.rdoc", "Rakefile", "bin/ar_sendmail", "generators/ar_mailer/ar_mailer_generator.rb", "generators/ar_mailer/templates/migration.rb", "generators/ar_mailer/templates/model.rb", "lib/action_mailer/ar_mailer.rb", "lib/action_mailer/ar_sendmail.rb", "lib/smtp_tls.rb", "share/bsd/ar_sendmail", "share/linux/ar_sendmail", "share/linux/ar_sendmail.conf", "test/resources/action_mailer.rb", "test/test_armailer.rb", "test/test_arsendmail.rb", "test/test_helper.rb"]
   s.has_rdoc = true
   s.homepage = %q{http://github.com/adzap/ar_mailer}
   s.rdoc_options = ["--main", "README.rdoc"]
@@ -31,20 +31,16 @@ Rake::GemPackageTask.new(ar_mailer_gemspec) do |pkg|
   pkg.gem_spec = ar_mailer_gemspec
 end
 
-namespace :gem do
-  namespace :spec do
-    desc "Update ar_mailer.gemspec"
-    task :generate do
-      File.open("ar_mailer.gemspec", "w") do |f|
-        f.puts(ar_mailer_gemspec.to_ruby)
-      end
-    end
+desc "Update ar_mailer.gemspec"
+task :make_spec do
+  File.open("ar_mailer.gemspec", "w") do |f|
+    f.puts(ar_mailer_gemspec.to_ruby)
   end
 end
 
 desc "Build packages and install"
 task :install => :package do
-  sh %{sudo gem install --local pkg/ar_mailer-#{ActionMailer::ARSendmail::VERSION}}
+  sh %{sudo gem install --local --test pkg/ar_mailer-#{ActionMailer::ARSendmail::VERSION}}
 end
 
 desc 'Default: run unit tests.'