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/di/NetworkingModule.java

@@ -9,6 +9,7 @@ import com.google.gson.GsonBuilder;
 
 import java.io.File;
 
+import java.util.concurrent.TimeUnit;
 import javax.inject.Named;
 import javax.inject.Singleton;
 
@@ -30,9 +31,11 @@ public class NetworkingModule {
     @Singleton
     public OkHttpClient provideOkHttpClient(Context context) {
         File dir = new File(context.getCacheDir(), "okHttpCache");
-        return new OkHttpClient.Builder()
-                .cache(new Cache(dir, OK_HTTP_CACHE_SIZE))
-                .build();
+        return new OkHttpClient.Builder().connectTimeout(60, TimeUnit.SECONDS)
+            .writeTimeout(60, TimeUnit.SECONDS)
+            .readTimeout(60, TimeUnit.SECONDS)
+            .cache(new Cache(dir, OK_HTTP_CACHE_SIZE))
+            .build();
     }
 
     @Provides