Ticket 47713 - Logconv.pl with an empty access log gives lots of errors

Description:  Was missing a check to see if a log file was empty,
              also fixed some "experimental" warnings in perl 5.18
              caused by the use of "my $_".

https://fedorahosted.org/389/ticket/47713

Reviewed by: nhosoi(Thanks!)

(cherry picked from commit c476d41935397f250f6d942dc653851b82019953)
Ticket 47446 - logconv.pl memory continually grows

Bug Description:  Running logconv.pl without any special options
                  continually consumes more memory.

Fix Description:  The main "leak" was a file descriptor array that
                  was constantly growing with every connection, but
                  the array served no purpose - so it was removed.

                  Some other minor changes were made: output formating
                  improvements, making sure verbose hashes were not
                  being updated if the verbose optoin was not enabled,
                  and not calling the CSV report fiunctions if a report
                  was not being asked for.

https://fedorahosted.org/389/ticket/47446

Reviewed by: nhosoi(Thanks!)

(cherry picked from commit 805386caff210ac07a428b38e99ea7b853bece1f)
Bump version to 1.3.2.17
Ticket #47770 - #481 breaks possibility to reassemble memberuid list

Description: Patch to implement #481 "expand nested posix groups"
wiped out the code in posix_group_fix_memberuid_callback (posix-
group-task.c) to add memberuid if the entry is a posix group.
This patch adds the code back.

Plus fixed a couple of memory leaks and renamed a posix winsync
local function plugin_op_all_finished to posix_winsync_plugin_op_
all_finished not to confuse valgrind.

https://fedorahosted.org/389/ticket/47770

Reviewed by rmeggins@redhat.com (Thank you, Rich!!)

(cherry picked from commit 8d5410e2e08f2e6fdabe9ab1dc3e97b20842a34d)