le5/light: Use ubuntu's ubiquity and the kde frontend

Signed-off-by: Lucas Manika Koeb <lmk08@c3sl.ufpr.br>

pkg-list/le5/light/install.list

 le-light-desktop
 le-plymouth-theme
 le-plymouth-theme-text
-ubiquity-frontend-gtk-le
-ubiquity-le
-ubiquity-le-artwork
-ubiquity-slideshow-le
 le-proinfodata-installer
 openjdk-7-jre
 openjdk-7-jre-headless
 icedtea-7-jre-jamvm
 gnupg
 ubuntu-extras-keyring
+ubiquity
+ubiquity-frontend-kde

pkg-list/le5/light/install.list-remove

 casper
-ubiquity-le
-ubiquity-frontend-gtk-le
-ubiquity-slideshow-le
-ubiquity-le-artwork
+ubiquity
+ubiquity-frontend-kde