Fix bugs:

* Database creation failed
	* UsersDialog shown on new user

src/controller/KissCount.cpp

@@ -45,7 +45,7 @@ KissCount::KissCount(int argc, char** argv) : QApplication(argc, argv), _user(0)
     catch (std::string s)
     {
         _wxUI->close();
-        throw ;
+        throw s;
     }
 	
     _wxUI->ChangeUser();