bump version to 1.3.1.6
- Ticket 47455 - valgrind - value mem leaks, uninit mem usage
- fix coverity 11915 - dead code - introduced with fix for ticket 346
- fix coverity 11895 - null deref - caused by fix to ticket 47392
- fix compiler warning in posix winsync code for posix_group_del_memberuid_callback
- Fix compiler warnings for Ticket 47395 and 47397
- fix compiler warning (cherry picked from commit 904416f4631d842a105851b4a9931ae17822a107)
- Ticket 47450 - Fix compiler formatting warning errors for 32/64 bit arch
- fix compiler warnings
- Fix compiler warning (cherry picked from commit ec6ebc0b0f085a82041d993ab2450a3922ef5502)