Home page and stocks panel translation fix; stocks panel decimal numbers fix

_() and wxGetTranslation are both used in code for string translation, I 
just used the first method. Don't know if there's a real difference between.

Il 19/12/2014 15:30, Nikolay ha scritto:
>
> In src/stockspanel.cpp 
> <https://github.com/moneymanagerex/moneymanagerex/pull/314#discussion-diff-22106729>:
>
> > @@ -957,7 +957,7 @@ void mmStocksPanel::enableEditDeleteButtons(bool en)
> >      attachment_button_->Enable(en);
> >      if (!en)
> >      {
> > -        stock_details_->SetLabelText(STOCKTIPS[rand() % (sizeof(STOCKTIPS) / sizeof(wxString))]);
> > +        stock_details_->SetLabelText(_(STOCKTIPS[rand() % (sizeof(STOCKTIPS) / sizeof(wxString))]));
>
> What does it mean? may be wxGetTranslation() ?
>
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> <https://github.com/moneymanagerex/moneymanagerex/pull/314/files#r22106729>.
>