Add koala platform for GPON Cosmo

iopsys-brcm63xx-arm/config/koala/config

iopsys-brcm63xx-arm/config/panda/config

iopsys-brcm63xx-arm/koala/base-files/etc/data/scratchpad

iopsys-brcm63xx-arm/koala/base-files/etc/firewall.qos

...rm/koala/base-files/etc/hotplug.d/button/10-dimmingbutton

.../koala/base-files/etc/hotplug.d/button/20-softresetbutton

...ys-brcm63xx-arm/koala/base-files/etc/hotplug.d/usb/00-led

iopsys-brcm63xx-arm/koala/base-files/etc/init.d/scratchpad

iopsys-brcm63xx-arm/koala/base-files/etc/init.d/udevtrigger

...ys-brcm63xx-arm/koala/base-files/etc/init.d/voice_monitor

...s-brcm63xx-arm/koala/base-files/etc/init.d/wan_management

iopsys-brcm63xx-arm/koala/base-files/etc/init.d/wanconf

iopsys-brcm63xx-arm/koala/base-files/etc/wifi.json

...m63xx-arm/koala/base-files/etc/wlan/kernel_nvram.fallback

...brcm63xx-arm/koala/base-files/etc/wlan/nvram/FT_G6416.nvm

...brcm63xx-arm/koala/base-files/etc/wlan/nvram/FT_G6426.nvm

...brcm63xx-arm/koala/base-files/etc/wlan/nvram/FT_G6476.nvm

...-arm/koala/base-files/lib/functions/iopsys-environment.sh

iopsys-brcm63xx-arm/koala/base-files/usr/bin/kv_read

iopsys-brcm63xx-arm/koala/base-files/usr/sbin/voice_monitor