1.2.60 Pretty Big Update

Update overall bigger than I though...

Changelog:

- new trait Patriotic

- new trait Surviving

- font on Windows

- font on Linux

- game no longer hangs up when processing ai turn

- game no longer hangs up on game generation

- reworked ui of most of games dialogs

- improved zoom optimization

- more tips

- new civilizations

- tutorial on first game launch

- informations about allowed tiles in unit and upgrade info dialogs

- informations on how to use units

- removed Update Map button

- removed Tip button (only Random Tip remains)

- info about civs is written using smaller font

- major technical changes