Adding ftp download capability

[gszakacs]

Hi,
I had lots of NFS incompatibility related camera reboots so ended up adding a custom script to the camera and downloading files via an ftp server that is started from the sd card. On my Blueiris recorder pc, I have a python script downloading the camera files via ftp end then I have your script running to create the HLS stream for BlueIris from the downloaded files. This is rock solid now (unlike NFS was). But, it is too cluttered and not knowing much about js scripting I was wondering if you would be willing to incorporate optional ftp client capability directly to your script to make things a little more user friendly.
Thanks