Add sysdump and appdump support(Default is close)

Change-Id: I26264bb2763a76e997fb878e34550c0ee482b844
diff --git a/mbtk/rootfs/etc/init.d/mbtk_boot_server_ready b/mbtk/rootfs/etc/init.d/mbtk_boot_server_ready
index 983f5fa..f0fdaf1 100755
--- a/mbtk/rootfs/etc/init.d/mbtk_boot_server_ready
+++ b/mbtk/rootfs/etc/init.d/mbtk_boot_server_ready
@@ -3,6 +3,11 @@
 mbtk_start() {
 	echo "start : $1" > /dev/kmsg
 	
+	DEBUG_ENABLE=`getprop persist.mbtk.appdump 2> /dev/null`
+	if [ "$DEBUG_ENABLE" == "1" ];then
+		ulimit -c unlimited
+	fi
+	
 	if [ -e $1 ];then
 		# stdout and stderr > /dev/null
 		#$@ &> /dev/null &