implementation NSStopProvider and bug fixed.

implementation NSStopProvider and bug fixed.

this patch included
first, memory copy and free of NSSync, NSConsumer and so on.
second, uregister resource and thread exit.
third, bug fixed about createpayload value is NULL.

Second patch included
first, resolve android build error in proivder jni code.
second, remove duplicated log.

Change-Id: I525efde2c81793a4947a75df1022337dd2766845
Signed-off-by: jaesick.shin <jaesick.shin@samsung.com>
Reviewed-on: https://gerrit.iotivity.org/gerrit/8375
Tested-by: jenkins-iotivity <jenkins-iotivity@opendaylight.org>
Reviewed-by: Hun-je Yeon <hunje.yeon@samsung.com>
Reviewed-by: Uze Choi <uzchoi@samsung.com>