1. Additions: Two new environments have been defined to include
graphical abstract and highlights. elsarticle.dtx and the templates
like elsarticle-template-num-names.tex, elsarticle-template-num.tex
and elsarticle-template-harv.tex have been updated.
2. Bug fixing: elsarticle-num.bst had a bug in it. Year was
duplicating in environments like article, book, misc etc.
This is corrected now.
In this version 3.1 we have slightly modified the \tnotemark defnition
to fix a "missing number" LaTeX error on the first LaTeX run (before
the labels are written to the aux file). elsarticle.dtx is modified for
this. Earlier, this was a problem with editors that break compilations
on LaTeX errors (such as LyX).
Problems found locating distfiles:
Package acroread7: missing distfile AdobeReader_enu-7.0.9-1.i386.tar.gz
Package acroread8: missing distfile AdobeReader_enu-8.1.7-1.sparc.tar.gz
Package cups-filters: missing distfile cups-filters-1.1.0.tar.xz
Package dvidvi: missing distfile dvidvi-1.0.tar.gz
Package lgrind: missing distfile lgrind.tar.bz2
Otherwise, existing SHA1 digests verified and found to be the same on
the machine holding the existing distfiles (morden). All existing
SHA1 digests retained for now as an audit trail.
