modification to knife cs create server to allow a default run_list to be set in knife.rb

cs_server_create.diff

diff --git a/lib/chef/knife/cs_server_create.rb b/lib/chef/knife/cs_server_create.rb
index 240dd51..eb357b6 100644
--- a/lib/chef/knife/cs_server_create.rb
+++ b/lib/chef/knife/cs_server_create.rb
@@ -135,8 +135,8 @@ module KnifeCloudstack
            :short => "-r RUN_LIST",
            :long => "--run-list RUN_LIST",
            :description => "Comma separated list of roles/recipes to apply",
-           :proc => lambda { |o| o.split(/[\s,]+/) },
-           :default => []
+           :proc => Proc.new { |t| Chef::Config[:knife][:run_list] = t },
+           :default => ""
 
     option :no_host_key_verify,
            :long => "--no-host-key-verify",
@@ -169,7 +169,6 @@ module KnifeCloudstack
       validate_options
 
       $stdout.sync = true
-
       connection = CloudstackClient::Connection.new(
           locate_config_value(:cloudstack_url),
           locate_config_value(:cloudstack_api_key),
@@ -231,6 +230,12 @@ module KnifeCloudstack
         ui.error("You must specify either an ssh identity file or an ssh user and password")
         exit 1
       end
+
+      if config[:run_list].empty? and Chef::Config[:knife].has_key?(:run_list)
+        config[:run_list] = Chef::Config[:knife][:run_list].split(/[\s,]+/)
+      else
+        config[:run_list] =config[:run_list].split(/[\s,]+/)
+      end
     end