[C] Update JDE and dependencies

[Michael Sperber]

I've committed all of this, creating new versions of packages:

eieio
speedbar
semantic
jde

And importing new packages:

ede
cogre
cedet-common

It required updating the makefiles of:

xslt-process
ecb

There were few changes to the original code, all marked by .upstream
files.

This is a huge chunk, so I'm reasonably certain there will be problems.
When that happens, please let me know.

-- 
Cheers =8-} Mike
Friede, Völkerverständigung und überhaupt blabla