LU-8913 nodemap: fix nodemap range format '*@<net>' support

LU-8913 nodemap: fix nodemap range format '*@<net>' support

In cfs_ip_min_max(), (nidrange->nr_all == 1) means this nid range
is a full IP address range(*.*.*.*). In this case, we don't need
to compare it to any other nid range, but set min_nid to 0.0.0.0
and max_nid to 255.255.255.255 directly.

Also, test_10d is added to sanity-sec.sh to verify this patch and
some code cleanup is done for jt_nodemap_add/del_range().

Change-Id: I72c546b060f9e123204a566a3bd373b4f017502d
Signed-off-by: Emoly Liu <emoly.liu@intel.com>
Reviewed-on: https://review.whamcloud.com/31684
Tested-by: Jenkins
Tested-by: Maloo <hpdd-maloo@intel.com>
Reviewed-by: Sebastien Buisson <sbuisson@ddn.com>
Reviewed-by: Fan Yong <fan.yong@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>