[pygame] convert_alpha() and ttf

[jabawack <azazel_arms@yahoo.it>]

Hi folks, I hanve two question you(pygame 1.5.3):

- Using ttf font file like times, charter and helvetica(originals, taken
from Win98 fonts directory), on linux they look nice, but not on
Windows, why?

- If I try to convert() a surface before initializing display I obtain
"pygame.error: cannot convert without pygame.display initialized", but
using with convert_alpha() a segfault happen, there is a way to avoid this?

thkxxx a lot