Bump libnemesis submodule version

Signed-off-by: Sam Phippen <samphippen@googlemail.com>
Remove the no_such_user reason from the auth error view

Signed-off-by: Sam Phippen <samphippen@googlemail.com>
Hide login errors on successful login

Signed-off-by: Sam Phippen <samphippen@googlemail.com>