Rakefile in facter-1.5.5 vs Rakefile in facter-1.5.6

@@ -19,10 +19,11 @@
 
 spec = Gem::Specification.new do |spec|
     spec.platform = Gem::Platform::RUBY
     spec.name = 'facter'
     spec.files = FILES.to_a
+    spec.executables = %w{facter}
     spec.version = Facter::FACTERVERSION
     spec.summary = 'Facter, a system inventory tool'
     spec.author = 'Reductive Labs'
     spec.email = '[e-mail]'
     spec.homepage = 'http://reductivelabs.com'
@@ -86,11 +87,11 @@
     end
 
     type, parent, name = $1, $2, $3
 
     # Create all of the patches
-    sh "git format-patch -C -M -s -n #{parent}..HEAD"
+    sh "git format-patch -C -M -s -n --subject-prefix='PATCH/facter' #{parent}..HEAD"
 
     # And then mail them out.
 
     # If we've got more than one patch, add --compose
     if Dir.glob("00*.patch").length > 1
@@ -98,10 +99,10 @@
     else
         compose = ""
     end
 
     # Now send the mail.
-    sh "git send-email #{compose} --no-chain-reply-to --no-signed-off-by-cc --suppress-from --no-thread --to [e-mail] 00*.patch"
+    sh "git send-email #{compose} --no-signed-off-by-cc --suppress-from --to [e-mail] 00*.patch"
 
     # Finally, clean up the patches
     sh "rm 00*.patch"
 end