Capitalisation of Hyphenated Last Names

[paul-rottger]

We noticed that in our WOAH proceedings, for all hyphenated last names (e.g. "Smith-Jones"), only the first name is capitalised (e.g. "Smith-jones"). There are edge cases, where not every part of the hyphenated name should be capitalised, like for "Plaza-del-Arco". For this particular example we know that the capitalisation on SoftConf is correct.

@zeeraktalat was the one who ran aclpub2, so if this error is not immediately obvious and reproducible, please contact him for more details. Thanks!

[zeeraktalat]

addressed in PR #159