message: Show avatars only if respective setting is true
diff: @@ -414,6 +414,8 @@ public:
  QString msg = commit.message(git::Commit::SubstituteEmoji).trimmed();
  mMessage->setPlainText(msg);
  + const bool showAvatars = Settings::instance()->value("window/view/avatarsVisible").toBool();
  + if (showAvatars) {
  auto w = window();
  auto w_handler = w->windowHandle();
  @@ -432,6 +434,7 @@ public:
  QNetworkReply *reply = mMgr.get(QNetworkRequest(url));
  reply->setProperty(kCacheKey, key);
  }
  + }
  // Remember the id.
  mId = commit.id().toString();
  