[PATCH pkgs/ediff] Adapt ediff dependencies to new vc

On Monday 29 October 2007, Aidan Kehoe wrote: > > This seems to have broken the package smoketest, on all builds: > http://labb.contactor.se/~matsl/smoketest/logs/ Aw crap, thanks for the report, didn't have time to look at the smoke test logs until now. > I suspect, but I haven’t checked, that adding tramp to the REQUIRES in > the package Makefile will fix that. It's already in vc/Makefile. But the packages' dependency system sucks, REQUIRES is not recursive so tramp needs to be added to pcl-cvs's as well as probably to all other packages Makefile (REQUIRES) that pull in vc-hooks at compile time. Will start going through those now.