Rebase master

Signed-off-by: alperozturk <alper_ozturk@proton.me>

app/src/main/java/com/owncloud/android/ui/activity/FileDisplayActivity.java

@@ -846,6 +846,7 @@ public class FileDisplayActivity extends FileActivity
     @Override
     public boolean onOptionsItemSelected(MenuItem item) {
         boolean retval = true;
+
         int itemId = item.getItemId();
 
         if (itemId == android.R.id.home) {