rename to kup-filedigger
Add an animated delegate. Doesn't work very well at all.
Add copyright messages. Also check for "DebugFull" for enabling debug output.
Ok, now the version item delegate looks better.
A whole bunch of changes to file digger restoring, restoring works pretty well now.

Think I have tested most weird cases that can happen when dealing with files and folders...
Use listEntry function from the kio slave base

Better to emit entries every 300 ms instead of batching the whole list,
in case it takes a long time to collect. Also saves peak memory
consumption.