We disable nepomuk on arm because it failed to build there.
We add liblzma-dev for support for that.
We hide knetattach from the kmenu (which it's no use) and change its icon to
more suitably and oxygen.
There are patches from trunk, for installing soprano sesame and ubuntu
language-packs which I doubt will interest Debian.
We don't use 01_kde4_information_menu.diff 02_ksvgtopng4.diff
DEB_KDE_LINK_WITH_AS_NEEDED is set to no which fixes oxygen style
loading KDE file open dialogues in Qt apps.
There's a patch to use dash in khelpcentre, but since I believe Debian
also uses dash for /bin/sh now I expect this is no longer needed.