Remove \r before saving contents of config file to db.

app/controllers/proposals_controller.rb

@@ -239,15 +239,13 @@ def _change_params
 
       component_config["component_config_default_id"] = ComponentConfigDefault.find_by_path(component_config["path"]).id
       component_config.delete "path"
-      component_config["content"].gsub! "\r", ""
     }
 
     proposal_hash.fetch("software_configs_attributes", []).each {|index, software_config|
       software_config["software_id"] = proposal_hash["software_id"]
 
       software_config["software_config_default_id"] = SoftwareConfigDefault.find_by_path(software_config["path"]).id
       software_config.delete "path"
-      software_config["content"].gsub! "\r", ""
     }
 
     logger.debug proposal_hash.inspect
@@ -279,12 +277,14 @@ def _strip_contents_in_params
     if params[:proposal].has_key? :software_configs_attributes
       params[:proposal][:software_configs_attributes].each do |key, software_config_attr|
         software_config_attr[:content].strip!
+        software_config_attr[:content].gsub! "\r", ""
       end
     end
 
     if params[:proposal].has_key? :component_configs_attributes
       params[:proposal][:component_configs_attributes].each do |key, component_config_attr|
         component_config_attr[:content].strip!
+        component_config_attr[:content].gsub! "\r", ""
       end
     end
   end