i124631 - Add locale data for Tatar (tt-RU)

Locale data contributed by Irek Khaziev <khazirek@mail.ru>
i124631 - Add locale data for Tatar (tt-RU)
i124608 when exporting selection, use selection boundrect as svg canvas
Use high-contrast image
i124629 - UNO Wizard - avoid crash by removing unneeded reference