Trying to get things ready for tomorrow. Now with saving of opt outs and other.

src/lib/db_events.ts

@@ -281,6 +281,8 @@ export interface Presenter {
 
     hide_event_launcher: null|boolean;
 
+    data_json: null|string;
+
     enable: null|boolean;
     hide: null|boolean;
     priority: null|boolean
@@ -365,6 +367,7 @@ export class MySubClassedDexie extends Dexie {
                 professional_title, full_name, affiliations, email,
                 biography, agree, comments, passcode,
                 hide_event_launcher,
+                data_json,
                 enable, hide, priority, sort, group, notes, created_on, updated_on`,
         });
     }