Updated fonts/tex-academicons{,-doc} to 1.8.0
Updated fonts/tex-adobemapping to 2017
Updated fonts/tex-alegreya{,-doc} to 2017
Updated fonts/tex-allrunes{,-doc} to 2.1.1
Updated print/tex-amsmath{,-doc} to 2.16a
Updated graphics/tex-animate{,-doc} to 20170518
Updated print/tex-arsclassica{,-doc} to 20170201
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.
