Fixes the search page not working on Android Kitkat (searching applications instead of accounts and tags).

app/build.gradle

@@ -1,9 +1,6 @@
 apply plugin: 'com.android.application'
 
 android {
-    signingConfigs {
-
-    }
     compileSdkVersion 25
     buildToolsVersion "25.0.3"
     defaultConfig {

app/src/main/java/com/keylesspalace/tusky/SearchActivity.java

@@ -147,14 +147,7 @@ public class SearchActivity extends BaseActivity implements SearchView.OnQueryTe
 
         SearchManager searchManager = (SearchManager) getSystemService(Context.SEARCH_SERVICE);
         if (searchManager != null) {
-            List<SearchableInfo> searchables = searchManager.getSearchablesInGlobalSearch();
             SearchableInfo searchableInfo = searchManager.getSearchableInfo(getComponentName());
-            for (SearchableInfo info : searchables) {
-                if (info.getSuggestAuthority() != null
-                        && info.getSuggestAuthority().startsWith("applications")) {
-                    searchableInfo = info;
-                }
-            }
             searchView.setSearchableInfo(searchableInfo);
         }