NodeManager: remove GNOME panel mention from Start Here note
NodeManager: remove GNOME panel mention from Start Here note

Bug 559723 - "Start Here" note refers to "GNOME Panel",
which is inappropriate for Windows, Mac, gnome-shell
and Unity.

Signed-off-by: Alex Tereschenko <10ab4a620366487513eb6142e6429449f497066c@gmail.com>

tomboy-notes/tomboy,tomboy-notes/tomboy,tomboy-notes/tomboy,tomboy-notes/tomboy,tomboy-notes/tomboy