+=head1 NAME
+
+Maypole::Constants - Maypole predefined constants
+
+=head1 SYNOPSIS
+
+use Maypole::Session;
+
+my $uid = Maypole::Session::generate_unique_id()
+
+=head1 DESCRIPTION
+
+This class provides session related methods for Maypole such as unique id's for requests.
+
+=head1 METHODS
+
+=head2 generate_unique_id()
+
+my $uid = Maypole::Session::generate_unique_id()
+
+generates a unique id and returns it, requires no arguments but accepts size, default is 32.
+
+=cut
+