new target and script: tor-browser
TOR Browser install script now also creates .desktop

I would have loved to do this as cp+sed, but this is the only way I
got this to work.
swapped out GNOME-specific parts, added targets per desktop env
Merge branch 'tor-browser' into experimental
finished merge of branch tor-browser
forgot install script
rearranged target dependency
new targets: multisystem, zfs

http://liveusb.info/dotclear/index.php?pages/install
http://zfsonlinux.org/debian.html
zfs needs distfiles-dir
new targets: backports, backported-kernel
dpkg will fail the first time
added surfraw to productivity
new target workaround-pidgin-libnotify
removed redundant call to GNOME config script
added duply to productivity
updated my GNOME favourite apps
expanded kde section
added amarok to target kde
added iwlwifi firmware to target system
added kshutdown to target kde