LU-1544 llog: remove lfs catinfo command

LU-1544 llog: remove lfs catinfo command

This patch removes the llog catinfo code, both client and server
side, since it has not been maintained and may crash the client
system in some cases.

Signed-off-by: Gregoire Pichon <gregoire.pichon@bull.net>
Change-Id: Ifa627e61d73a2a416bb548fcc510fb9ca3f36e79
Reviewed-on: http://review.whamcloud.com/3151
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Bob Glossman <bogl@whamcloud.com>
Reviewed-by: Liu Xuezhao <xuezhao.liu@emc.com>
Reviewed-by: Mike Pershin <tappro@whamcloud.com>
Reviewed-by: Oleg Drokin <green@whamcloud.com>