Ubiquity and ubiquity-slideshow-ubuntu string and UI updates

[Evan Dandrea]

Hi there,

Much apologies, but we've had to update some strings and the UI in
ubiquity, the desktop CD installer.  Equally, the brand new and very
lovely slideshow [1] landed late, complete with updated strings and an
all-new look.  Both were granted freeze exceptions [2, 3].

Given the circumstances, I will be uploading new translations with
each new ubiquity and slideshow bug fix release from here on out, and
will do one last 'translations-only' upload before we hit the final
cut-off for uploads.

Thanks a bunch!

1: http://www.omgubuntu.co.uk/2010/09/ubuntu-10-10s-installer-slideshow-oozes-class/
2: https://launchpad.net/bugs/636945
3: https://bugs.edge.launchpad.net/ubuntu/+source/ubiquity/+bug/625472