update rtsp server and libraries, fix choppy audio in libcallback, fix busybox for old fw versions including rtsp_fw

SD_ROOT/wz_mini/etc/init.d/v3_init.sh

@@ -23,6 +23,9 @@ sleep 2
 
 set -x
 
+#lets test this out and see how it goes, patched udhcpc for iCamera
+mount --bind /opt/wz_mini/bin/busybox /bin/busybox
+
 #WCV3 GPIO
 GPIO=63
 

SD_ROOT/wz_mini/run_mmc.sh

@@ -51,8 +51,6 @@ DEBUG_ENABLED="false"
 ##########CONFIG END#################
 #####################################
 
-echo  "run_mmc.sh start" > /dev/kmsg
-
 hostname_set() {
 	echo "set hostname"
 	hostname $HOSTNAME
@@ -352,8 +350,6 @@ if [[ "$RTSP_ENABLED" == "true" ]]; then
 	swap_enable
 	fi
 
-        mkdir /tmp/alsa
-        cp /media/mmc/wz_mini/etc/alsa.conf /tmp/alsa
 	/opt/wz_mini/bin/cmd video on
 	/opt/wz_mini/bin/cmd audio on