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* Create links using dh_link
* Remove files when "purge" is called

Other : change /var/lib/lemonldap-ng/sessions owner with Common and not with
other components

 - preinst : remove index.pl if equal to example
 - postinst: install links to apache conf files in sites-available

                * Handler depends now from CGI (Handler/CGI.pm)
                * Lintian says that postinst must include "set -e"

                * lintian corrections

		* UTF8 support in Manager
		* Beginning of Debian-like installation for other distributions

                Update versions

LEMONLDAP::NG : the purgeCentralCache was not cleanly installed in Debian process (Closes: #461572 / bugs.debian.org)