Remove localhost from Authenticator of pam

http://bugs.gentoo.org/346037
https://developer.berlios.de/bugs/?func=detailbug&bug_id=17757&group_id=2663
http://sources.gentoo.org/cgi-bin/viewvc.cgi/gentoo-x86/x11-misc/slim/files/346037-stop_setting_host_for_pam_ck_connector_so.patch?view=log

Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>

git-svn-id: svn+ssh://svn.berlios.de/svnroot/repos/slim/trunk@180 7c53e7cc-98ea-0310-8f1f-a0b24da60408

app.cpp

@@ -236,8 +236,6 @@ void App::Run() {
         pam.start("slim");
         pam.set_item(PAM::Authenticator::TTY, DisplayName);
         pam.set_item(PAM::Authenticator::Requestor, "root");
-        pam.set_item(PAM::Authenticator::Host, "localhost");
-
     }
     catch(PAM::Exception& e){
         cerr << APPNAME << ": " << e << endl;