Merge 2.9 release with master (#2174)

* Fix memory leak due to wikidata edit listener (#2048)

* Fix bookmark crash fix (#2047)

* Fix bookmark crash fix

* Fix check for bookmark creator

* Bug fix #2042 (#2056)

* Bug fix #2042
* Added a snack with retry when api in AA fails
* Increased connection timeouts in okhttpclient builder

* added missing string resource

* Bugfix/duplicate categories (#2080)

* Increased timeout to 60 seconds

* Bug fix #1550
* filter duplicate categories

* Fix crash because of inactive fragment UI (#2046)

* Fix crash because of inactive fragment UI

* Add java docs

* Add information icon action Fiixes #2055 2.9.0: the 'i' icon in nearby doesn't do anything (#2057)

* Localisation updates from https://translatewiki.net.

* Remove unused mediawiki api dependency (#1991)

* Categories with pipe suffix (#1873)

* Bug fix issue #1826
Changes made :
-Certain category names used to show suffixed with strings prefixed with pipe '|'. Removed everything after the pipe. As per the discussion on the thread, its safe to remove everything after the pipe, including the pipe

* review suggested changes
*Code formatting
*Extracted out the index of pipe in a variable
*Added issue link in comments

* Remove libraries section from README (#1988)

* Remove libraries section from README

* Add wiki link to "libraries used" to README

* Localisation updates from https://translatewiki.net.

* Localisation updates from https://translatewiki.net.

* Use alert dialog instead of popup window, for nearby information

* Revert irrelevant changes, sorry

app/src/main/java/fr/free/nrw/commons/notification/NotificationActivity.java

@@ -106,7 +106,7 @@ public class NotificationActivity extends NavigationBaseActivity {
                         progressBar.setVisibility(View.GONE);
                     }, throwable -> {
                         Timber.e(throwable, "Error occurred while loading notifications");
-                        ViewUtil.showSnackbar(relativeLayout, R.string.error_notifications);
+                        ViewUtil.showShortSnackbar(relativeLayout, R.string.error_notifications);
                         progressBar.setVisibility(View.GONE);
                     });
         } else {
@@ -123,7 +123,7 @@ public class NotificationActivity extends NavigationBaseActivity {
 
     private void setAdapter(List<Notification> notificationList) {
         if (notificationList == null || notificationList.isEmpty()) {
-            ViewUtil.showSnackbar(relativeLayout, R.string.no_notifications);
+            ViewUtil.showShortSnackbar(relativeLayout, R.string.no_notifications);
             return;
         }
         notificationAdapterFactory = new NotificationAdapterFactory(notification -> {