Synchronize package descriptions with the Womb.
* gnu/packages/algebra.scm,
gnu/packages/aspell.scm,
gnu/packages/autotools.scm,
gnu/packages/base.scm,
gnu/packages/bash.scm,
gnu/packages/bison.scm,
gnu/packages/cdrom.scm,
gnu/packages/cflow.scm,
gnu/packages/compression.scm,
gnu/packages/cpio.scm,
gnu/packages/cppi.scm,
gnu/packages/ddrescue.scm,
gnu/packages/dejagnu.scm,
gnu/packages/ed.scm,
gnu/packages/emacs.scm,
gnu/packages/fdisk.scm,
gnu/packages/freeipmi.scm,
gnu/packages/gawk.scm,
gnu/packages/gcal.scm,
gnu/packages/gcc.scm,
gnu/packages/gdb.scm,
gnu/packages/gdbm.scm,
gnu/packages/gettext.scm,
gnu/packages/ghostscript.scm,
gnu/packages/global.scm,
gnu/packages/gnunet.scm,
gnu/packages/gnupg.scm,
gnu/packages/gnutls.scm,
gnu/packages/gperf.scm,
gnu/packages/gprolog.scm,
gnu/packages/groff.scm,
gnu/packages/grub.scm,
gnu/packages/gsasl.scm,
gnu/packages/guile.scm,
gnu/packages/gv.scm,
gnu/packages/help2man.scm,
gnu/packages/idutils.scm,
gnu/packages/indent.scm,
gnu/packages/less.scm,
gnu/packages/libidn.scm,
gnu/packages/libsigsegv.scm,
gnu/packages/libunistring.scm,
gnu/packages/lightning.scm,
gnu/packages/linux.scm,
gnu/packages/lsh.scm,
gnu/packages/m4.scm,
gnu/packages/mail.scm,
gnu/packages/maths.scm,
gnu/packages/multiprecision.scm,
gnu/packages/nano.scm,
gnu/packages/ncurses.scm,
gnu/packages/nettle.scm,
gnu/packages/ocrad.scm,
gnu/packages/oggvorbis.scm,
gnu/packages/parted.scm,
gnu/packages/plotutils.scm,
gnu/packages/pth.scm,
gnu/packages/readline.scm,
gnu/packages/recutils.scm,
gnu/packages/rush.scm,
gnu/packages/scheme.scm,
gnu/packages/screen.scm,
gnu/packages/shishi.scm,
gnu/packages/smalltalk.scm,
gnu/packages/system.scm,
gnu/packages/texinfo.scm,
gnu/packages/time.scm,
gnu/packages/unrtf.scm,
gnu/packages/version-control.scm,
gnu/packages/wdiff.scm,
gnu/packages/wget.scm,
gnu/packages/which.scm,
gnu/packages/xnee.scm,
gnu/packages/zile.scm: Change value of the 'description' field to that
of the Womb.