[tex-live] Updates to web2c parts of tree -- encTeX fix, e-TeX fix.

[Akira Kakuto]

> Change 5505 is an ugly bundle of a lot of stuff that had accumulated
> in my tree and I didn't have the energy to try and separate out the
> checkins.  Among other things, it includes what I believe to be a fix
> for the encTeX problem recently discussed.

Is the --8bit option dummy currently?

Best regards
Akira