Aligh log messages

[vasylskorych]

If call ShowInfo and RaiseWarning e.g. in ResultsHandler for several time points, their log will be shown grouped by type, rather then successively. E.g.
void CUnitDAEModel::ResultsHandler(double _time, double* _vars, double* _ders, void* _unit)
{
unit->ShowInfo("Info" + to_string(_time) + "s...");
unit->RaiseWarning("Warning" + to_string(_time) + "s...");
}
will produce something like

Info 0s...
Info 1s...
Info 2s...
Info 3s...
Warning 0s...
Warning 1s...
Warning 2s...
Warning 3s...

instead of

Info 0s...
Warning 0s...
Info 1s...
Warning 1s...
Info 2s...
Warning 2s...
Info 3s...
Warning 3s...