Tvheadend

Hi,

First off thanks for the great work on tvheadend, it made huge steps the last couple of months!

I have just realized that tvheadend is saving all users passwords in Cleartext into Files in the .hts Directory.
I know that the Filesystem Permissions are correct and only Root or the HTS User can read the Files and therefor the passwords,
but i still think it would be good to implement some kind of rudimentary encryption of the passwords.

Thanks in advance!