file formatting cleanup on search.ts

src/ts_source/search.ts

@@ -2,7 +2,6 @@ import {Configurator, DocumentDirectory} from "./fileutils";
 import * as path from "path";
 import {buildCardsFromConfig, buildUiFromConfig} from "./viewFactory";
 
-
 function register() {
     let searchBar = $("#searchfield");
     let searchButton = $("#searchbutton");
@@ -55,7 +54,6 @@ function getFileCardsWithSearchTerm(term): Map<string, object> {
         }
     }
 
-
     return map;
 }
 
@@ -125,5 +123,4 @@ function escapeRegExp(term: string): string {
     return term.replace(/[.*+?^${}()|[\]\\]/g, '\\$&'); // $& means the whole matched string
 }
 
-
 register()