Log message:
Update some TeX fonts to latest versions.
fonts/tex-Asana-Math to 000.955
fonts/tex-archaic to 2015
fonts/tex-fbb to 1.08a
fonts/tex-fge to 1.25
fonts/tex-garuda-c90 to 2015
fonts/tex-musixtex-fonts to 2015
fonts/tex-newpx to 1.292
fonts/tex-newtx to 1.451
fonts/tex-newtxsf to 1.03
fonts/tex-newtxtt to 1.052
fonts/tex-norasi-c90 to 2015
fonts/tex-rsfso to 1.02
fonts/tex-xcharter to 1.075

Log message:
Update to texlive 2015.

pdfTEX: Support JPEG Exif as well as JFIF; do not even emit a warning if
 \pdfinclusionerrorlevel is negative; sync with xpdf 3.04.
LuaTEX: New library newtokenlib for scanning tokens; bug fixes in the normal
 random number generator and other places.
XeTEX: Image handling fixes; xdvipdfmx binary looked for first as a sibling
 to xetex; internal XDV opcodes changed.
MetaPost: New numbersystem binary; new Japanese-enabled upmpost and
 updvitomp programs, analogous to up*tex.
Infrastructure: The fmtutil script has been reimplemented to read
 fmtutil.cnf on a per-tree basis, analogous to updmap. Web2C mktex* scripts
 (including mktexlsr, mktextfm, mktexpk) now prefer programs in their own
 directory, instead of always using the existing PATH.

Log message:
Add a couple more tex-* font packages. This completes
texlive-collection-fontsextra.