Merge pull request #321 from grauehaare/master

New Package: libsigsegv-2.10
libsigsegv: use sourcepkg; add -devel short_desc.
xbps-git: bump version (dbg, 1 bugfix).
common/shlibs: add libofx.so.6
gnucash: update to 2.6.2; enable python bindings
libgnomecanvas: fix crossbuild
goffice: update to 0.10.12; fix crossbuild
goffice0.8: fix crossbuild
gnome-themes-standard: fix crossbuild
ntp: rebuild to drop compressed manpages.
xorg-server: rebuild to drop compressed manpages.
util-linux: rebuild to drop compressed manpages.
dcron: rebuild to drop compressed manpages.
perl: rebuild to drop compressed manpages.
libjpeg-turbo: rebuild to drop compressed manpages.
atf: rebuild to drop compressed manpages.
attr: rebuild to drop compressed manpages.
autoconf: rebuild to drop compressed manpages.
automake: rebuild to drop compressed manpages.
avahi: rebuild to drop compressed manpages.