Squashed 'lipe/' changes from 39ab2a0..2a015e6

Squashed 'lipe/' changes from 39ab2a0..2a015e6

2a015e6 EX-2453 lipe: add lipe_scan2 to RPM
989583f EX-2453 lipe: add xattr_name() test
d9cff4d EX-2453 lipe: lipe_scan2 attribute handling
8c46fbb EX-2453 lipe: defer getting object paths
3fad488 EX-2453 lipe: remove 'all_inode' parameters
6445f44 EX-2453 lipe: remove watch_fid parameters
c40e612 EX-2453 lipe: add lipe_scan2
8128fe0 EX-1325 lamigo: improve debug/error messages
7055a64 EX-2453 lipe: add paths handling to lipe_scan()
307dbcb EX-2453 lipe: move lipe_scan2() wrapper to policy.c
788a15c EX-3623 lipe: include errno.h in lipe_expression_test.c
288b18b EX-3476 lipe-scripts: Add --now to hp stop
1f01cf2 EX-2797 lpurge: initial support for DoM
2327aad EX-2853 lamigo: initial supoprt for DoM
e524af6 EX-3198 lipe: add lipe_convert_expr
3981e3b EX-2453 lipe: add LIPE_OBJECT_ATTR_PATHS
d87813e EX-2453 lipe: add json formatting to lipe_object_attrs
071e07b EX-2600 lipe: parse link xattr once
f1c8142 EX-2453 lipe: add lipe_scan2()
61f28b5 EX-2453 lipe: reduce surface area of results and counters

git-subtree-dir: lipe
git-subtree-split: 2a015e67c4d3cdc7802178f1ad0fd85fc251fb0a