[Rivet] error bars in UA5_1988_S1867512

[Hendrik Hoeth]

Thus spake Anton Karneyeu (Anton.Karneyeu at cern.ch):

> Is there are any plans to release new version of Rivet soon?

Most likely Monday or Tuesday.

-- 
It pays to be obvious, especially if you have
a reputation for subtlety.    -- Isaac Asimov