Merge pull request #79 from phallstrom/master

One line patch to sort the indexes by name.

Author: alexch

lib/annotate/annotate_models.rb

@@ -101,7 +101,7 @@ def get_index_info(klass)
       return "" if indexes.empty?
 
       max_size = indexes.collect{|index| index.name.size}.max + 1
-      indexes.each do |index|
+      indexes.sort_by{|index| index.name}.each do |index|
         index_info << sprintf("#  %-#{max_size}.#{max_size}s %s %s", index.name, "(#{index.columns.join(",")})", index.unique ? "UNIQUE" : "").rstrip + "\n"
       end
       return index_info