Log message:
Add SHA512 digests for distfiles for fonts category

Problems found locating distfiles:
	Package acroread7-chsfont: missing distfile acrobat7-fonts/chsfont.tar.gz
	Package acroread7-font-share: missing distfile acrobat7-fonts/korfont.tar.gz
	Package acroread7-korfont: missing distfile acrobat7-fonts/korfont.tar.gz
	Package acroread9-chtfont: missing distfile \ 
acrobat9-fonts/FontPack910_cht_i486-linux.tar.bz2
	Package acroread9-jpnfont: missing distfile \ 
acrobat9-fonts/FontPack910_jpn_i486-linux.tar.bz2
	Package cyberbase-ttf: missing distfile cyberbit-ttf/Cyberbase.ZIP
	Package cyberbit-ttf: missing distfile cyberbit-ttf/Cyberbit.ZIP
	Package pixel-sagas-startrek: missing distfile PS_Font_Fontana.zip
	Package pixel-sagas-startrek: missing distfile PS_Font_Montalban.zip
	Package pixel-sagas-startrek: missing distfile PS_Font_Probert.zip
	Package pixel-sagas-startrek: missing distfile PS_Font_Sternbach.zip
	Package pixel-sagas-startrek: missing distfile PS_Font_Trek_Arrowcaps.zip
	Package umefont-ttf: missing distfile umefont_560.tar.xz

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.

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.