Log Message:
tex-gentium-tug{,-doc}: update to 1.1.1

This update to the gentium-tug package changes only the
lgr-gentiumplus-regular.tfm and lgr-gentiumplus-italic.tfm
metric files. Now, as expected for the LGR encoding, a sigma
at the end of a word, or followed by punctuation, will be
automatically changed (via the TeX/MF ligature mechanism)
to a final sigma. All the pfb/ttf/etc. files, and all the
other metric files, are unchanged. The documentation is
slightly updated.

Big thanks to Ralf Stubner for suggesting and then implementing this!

The major addition in this gentium-tug TeX package remains
Type 1 fonts corresponding to the TrueType originals. These
incorporate the name "Gentium" by permission of SIL given to
the TeX Users Group. The package also includes support files
for LaTeX and ConTeXt, and TeX-specific documentation
discussing the supported encodings, etc.