Create initial library load based on file mod. timestamp

Hi,

I would like to request that the first time the library is built, to have Serviio please add the files to its library in order so that the newest modification timestamp is added last.

This will allow the library to have a proper 'recently added' on first load, and actually makes sense to the user.

This will help people 'test' out various versions without fear* of ruining the recently added lists...

*fear = significant other noting that everything is a mess...

I have created ticket 518 for this request:
https://bitbucket.org/xnejp03/serviio/i ... p-to-build

[zip]

Won't be doing this unfortunately, reason is on the ticket.