Changes for version 1.13
- Replace /usr/bin/perl with /usr/bin/env perl.
- Replace common::sense with use strict and use warnings, to get uninit var warnings.
- Rename test files from \d\d-*.t to *.t.
- Clean up the POD so it passes tests. Specifically, '=item 1' becomes '=item o 1', and all other '=item' tokens are replaced by '=item o' to match.
Expires CGI::Session db-based and file-based sessions