Axivion: Raise default limit for search

Minor clean ups.

Change-Id: I685f067e1830c41c958645de624c4e4dd360ac4b
Reviewed-by: Jarek Kobus <jaroslaw.kobus@qt.io>

src/plugins/axivion/axivionplugin.cpp

@@ -43,7 +43,6 @@
 #include <QNetworkReply>
 #include <QTimer>
 
-#include <exception>
 #include <memory>
 
 constexpr char AxivionTextMarkId[] = "AxivionTextMark";