Changes for version 0.13
- some kernels allow the user to open /proc/*/smaps for reading even if the process is not allowed to read the content. In the latter case /proc/*/smaps then appears to be empty. Linux::Smaps turns that into an EACCES.
- drop 05.t because it's obsolete
- Linux::Smaps - a Perl interface to /proc/PID/smaps
- Linux::Smaps::VMA in lib/Linux/Smaps.pm