Add wificond to hikey image

Bug: 29220405
Change-Id: I2198fd88824d7bc9dcfdb0eb9e080b6ba43bc46c
diff --git a/device.mk b/device.mk
index e63f337..08ff118 100644
--- a/device.mk
+++ b/device.mk
@@ -42,7 +42,7 @@
 PRODUCT_PACKAGES += ssh sftp scp sshd ssh-keygen sshd_config start-ssh uim
 
 # Add wifi-related packages
-PRODUCT_PACKAGES += libwpa_client wpa_supplicant hostapd
+PRODUCT_PACKAGES += libwpa_client wpa_supplicant hostapd wificond
 PRODUCT_PROPERTY_OVERRIDES += wifi.interface=wlan0 \
                               wifi.supplicant_scan_interval=15