Try to be more informative than the default wx exception handler before terminating

src/wx/wxvbam.h

@@ -73,6 +73,16 @@ public:
     wxString log;
     // there's no way to retrieve "current" locale, so this is public
     wxLocale locale;
+    
+    //Handle most exceptions
+    virtual bool OnExceptionInMainLoop()
+    {
+		try {throw;}
+		catch(const std::exception& e){
+			std::cerr << "AN ERROR HAS OCCURRED: " << e.what() << std::endl;
+			return false;
+		}
+    }
 private:
     wxPathList config_path;
 };