keys migrate

lib/tasks/gitolite_rebuild.rake

 desc "Rebuild each project at gitolite config"
 task :gitolite_rebuild => :environment  do
-  puts "Starting..."
+  puts "Starting Projects"
   Project.find_each(:batch_size => 100) do |project|
     puts
     puts "=== #{project.name}"
     project.update_repository
     puts
   end
-  puts "Done"
+  puts "Done with projects"
+
+  puts "Starting Key"
+  Key.find_each(:batch_size => 100) do |project|
+    project.update_repository
+    print '.'
+  end
+  puts "Done with keys"
 end