Compile fails on Linux

[GoogleCodeExporter]

I tried to compile your program on Linux (Archlinux) and it failed
complaining about "memcpy" not being part of "std" in "pdf_document.cpp". 
I just fixed it adding 

#include <cstring>

at the top of the file.

Anyway, nice work indeed. Would it however be possible to size the
presentation so that it takes the whole screen when in fullscreen mode?
Because there is a big gray area all around it and it's not comfortable..

Anyway great work!

Original issue reported on code.google.com by [email protected] on 11 Jun 2009 at 10:07