Done upto reconcile

Pending:
 stock movement
 trial balance
 unposted

overlord/src/app/daybook/daybook.service.ts

@@ -21,14 +21,9 @@ export class DaybookService {
   }
 
   list(startDate: string, finishDate): Observable<Daybook> {
-    const options = {params: new HttpParams()};
-    if (startDate !== null) {
-      options.params = options.params.set('s', startDate);
-    }
-    if (finishDate !== null) {
-      options.params = options.params.set('f', finishDate);
-    }
-    return <Observable<Daybook>>this.http.get<Daybook>(url, options)
+    startDate = startDate ? `/${startDate}` : '';
+    finishDate = finishDate ? `/${finishDate}` : '';
+    return <Observable<Daybook>>this.http.get<Daybook>(`${url}${startDate}${finishDate}`)
       .pipe(
         catchError(this.log.handleError(serviceName, 'list'))
       );