Use recommends instead of depends in seeds

Hi Sergey,

As we have been discussing we will look at this for the pangolin 12.04. Specifically, we should address it in the "live-dvd" blueprint: https://blueprints.launchpad.net/ubuntustudio/+spec/livedvd

This bug was fixed in the package ubuntustudio-meta - 0.95

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ubuntustudio-meta (0.95) precise; urgency=low

  * Refreshed dependencies (LP: #918519, #840144)
  * Added a2jmidid to generation, recording
  * Added arandr to desktop
  * Added audacious to desktop
  * Added audacious-plugins to desktop [amd64 armel i386 powerpc]
  * Added brasero to desktop-recommends
  * Added cdrdao to generation, recording
  * Added firefox-gnome-support to desktop-recommends
  * Added fonts-beteckna to font-meta
  * Added fonts-bpg-georgian to font-meta
  * Added fonts-breip to font-meta
  * Added fonts-droid to font-meta
  * Added fonts-dustin to font-meta
  * Added fonts-ecolier-court to font-meta
  * Added fonts-ecolier-lignes-court to font-meta
  * Added fonts-f500 to font-meta
  * Added fonts-inconsolata to font-meta
  * Added fonts-jura to font-meta
  * Added fonts-liberation to desktop-recommends
  * Added fonts-linex to font-meta
  * Added fonts-linuxlibertine to font-meta
  * Added fonts-ocr-a to font-meta
  * Added fonts-oflb-euterpe to font-meta
  * Added fonts-okolaks to font-meta
  * Added fonts-sil-gentium to font-meta
  * Added gcc to desktop-recommends
  * Added gedit to desktop
  * Added ibus-gtk3 to desktop-recommends
  * Added indicator-application-gtk2 to desktop-recommends
  * Added linux-headers-generic to desktop-recommends [amd64 i386]
  * Added make to desktop-recommends
  * Added nautilus to desktop
  * Added nautilus-sendto to desktop
  * Added nautilus-share to desktop-recommends
  * Added orage to desktop-recommends
  * Added plymouth-theme-ubuntustudio to desktop
  * Added printer-driver-c2esp to desktop-recommends
  * Added ristretto to desktop-recommends
  * Added totem to desktop-recommends
  * Added totem-mozilla to desktop-recommends
  * Added ttf-essays1743 to font-meta
  * Added ubuntustudio-icon-theme to desktop-recommends
  * Added ubuntustudio-wallpapers to desktop-recommends
  * Removed audacious from generation, recording
  * Removed audacious-plugins from generation [amd64 armel i386
    powerpc], recording [amd64 armel i386 powerpc]
  * Removed brasero from video
  * Removed c2esp from desktop-recommends
  * Removed catfish from desktop-recommends
  * Removed fonts-liberation from font-meta
  * Removed gmusicbrowser from desktop-recommends
  * Removed ibus-gtk from desktop-recommends
  * Removed indicator-application from desktop-recommends
  * Removed paman from desktop-recommends
  * Removed paprefs from desktop-recommends
  * Removed parole from desktop-recommends
  * Removed pavumeter from desktop-recommends
  * Removed pulseaudio-esound-compat from desktop
  * Removed pulseaudio-module-bluetooth from desktop-recommends
  * Removed rss-glx from desktop
  * Removed thunderbird from desktop-recommends
  * Removed ttf-beteckna from font-meta
  * Removed ttf-bpg-georgian-fonts from font-meta
  * Removed ttf-breip from font-meta
  * Removed ttf-droid from font-meta
  * Removed ttf-dustin from font-meta
  * Removed ttf-ecolier-court from font-meta
  * Removed ttf-ecolier-lignes-court from font-meta
  * Removed ttf-f500 from font-meta
  * Removed ttf-inconsolata from font-meta
  * Removed ttf-jura from f...