[poppler] poppler_page_find_text issues

[Paul Eggert]

Hi,

1. The Y-axis of returned rectangles seems to be inverted. Is this
supposed to be this way? Can I safely assume this is meant to be and
hard-code an inversion? poppler_page_get_selection does not do this,
this function takes normal coordinates as arguments as well. It's kinda
confusing.
2. The returned rectangles are not congruent with selected text. Doesn't
look nice.

Thanks for your support.

Regards,
Paul