[FIX] config: Change PATH form rel to abs

Signed-off-by: Jeff Yu <jeff_yu@pegatroncorp.com>
[NEW] bin: Add ncftp auto install and sites python script

Signed-off-by: Jeff Yu <jeff_yu@pegatroncorp.com>
[UPDATE] bin: Re-factory build/flash python script

Signed-off-by: Jeff Yu <jeff_yu@pegatroncorp.com>
[NEW] bin: Link adb auto dump python script

Signed-off-by: Jeff Yu <jeff_yu@pegatroncorp.com>