Allowing people to comment on web data

misc-scripts/production_database/sql/patches/patch_66_67c.sql

+-- Patching in support for comments on web data
+
+ALTER TABLE web_data
+ADD COLUMN comment TEXT 
+AFTER data;

misc-scripts/production_database/sql/tables.sql

@@ -183,6 +183,9 @@ CREATE TABLE analysis_web_data (
 CREATE TABLE web_data (
   web_data_id               INTEGER UNSIGNED NOT NULL AUTO_INCREMENT,
   data                      TEXT,
+  
+  -- Columns for internal documentation
+  comment TEXT,
 
   -- Columns for the web interface:
   created_by    INTEGER,