Add rTorrent/ruTorrent label support

[GoogleCodeExporter]

What is it?
It's an optional name that rTorrent/ruTorrent users may set for their files. It 
can be anything (movie, bad film, good film, for Peter, ...)

What's the utility?
If you want to use torrentexpander only for certain torrent, then you could use 
label.

Ho to configure rtorrent?
system.method.set_key = 
event.download.closed,torrentexpander,"execute=~/torrentexpander.sh,$d.get_base_
path=,$d.get_base_filename=,$d.get_custom1="

How to add?
  if [ "$use_rtorrent_label" == "yes" && "$3" == "rtorrent_label"]; then USE TORRENTEXPANDER FOR THIS TORRENT
  fi

Original issue reported on code.google.com by login...@gmail.com on 23 Nov 2011 at 11:13

[GoogleCodeExporter]

This is a matter of principle, but I'll add this later.
Some essential transmission / reorient functionalities are missing. I take care 
of them first

Original comment by addicted...@gmail.com on 26 Nov 2011 at 7:57

• Added labels: Priority-Low, Type-Enhancement
• Removed labels: Priority-Medium, Type-Defect

[GoogleCodeExporter]

I'll add it to the wiki and close this issue
Thanks for your input

Original comment by addicted...@gmail.com on 2 Dec 2012 at 8:42

• Changed state: Done