Twoup displaymode for pageviewcontroller

[poornima-trell]

Hi @DimaZava ,

I have been looking into the PDFReadIt the last couple of days, it's pretty interesting to see how it's being loaded and rendered. 

Currently the PageViewController ignores display mode property and layout is always assumed to be single page continuous.
I'm looking for pdf with pageviewcontroller without ignoring the display mode property because I would like to have both single and two up continuous as well.

Can you please assist me to achieve that?

Thanks in advance,
Poornima