Add acceptance test for list extending itself
Redmine #3048: Fix configure --with-libacl.

Apparently AC_CHECK_HEADERS runs the third argument if *any* of the
headers are not found, instead of if none of them are found, so that
logic needs to be outside the loop.
Redmine #4809: Fix several filestat() fields on Windows.

Some are best-effort, like permoct will always be 666 or 444, because
the only non-ACL file attribute on Windows that maps to Unix is the
read-only attribute.
Skip several tests that use inode data on Windows.
Fix several acceptance tests after the introduction of $(G.etc_group).

The main problem is that the path contains redundant '../../' parts
and the test doesn't expect that.

Redmine #4809.
Redmine#2242: support ** wildcards in findfiles()
Merge pull request #1368 from tzz/feature/2242-findfiles-more-wildcards

Redmine#2242: support ** wildcards in findfiles()
Nuke the unneeded linux conditional
getfields example: remove gid from comparison

On HPUX the field will return 3, not 0 as on Linux or FreeBSD, and since
gid is not essential, just remove it here
lsdir example: improve on the assumptions of what's in /etc

Assumption that /etc/shadow exists is some *ism, as it doesn't exist on
either FreeBSD or HPUX. Replace with the group file, which should be
friendlier, and also ensures that the example illustrates sorting.
strftime example: replace %F with %Y-%m-%d to pet HPUX
Amend per discussion (character classes)
Remove test suppression on win

The test works fine after insert_lines changes (issue #4733)
sort.cf regressed on Win — issue #5107
strftime() does not populate the temp file — issue #5110
insert_lines test regressed — see issue #5120
Add "RANDOM" as match criterium for skipping output check on examples.

The initial motivation is for shuffle(), which has different output
depending on the random number generator in use by the platform.
Harmless grammar change to avoid confusing Emacs' syntax highlighting.
Merge pull request #1585 from kacfengine/example_shuffle_fix

Add "RANDOM" as match criterium for skipping output check on examples.
Amend passwords on Win, mark one test as needswork

Passwords need a digit on Win. No idea how these tests managed to pass
before, and now failed.