mutt-kz update

notmuch support is now build in, not just promised.
Merge pull request #268 from jan-schreib/master

mutt-kz update to a recent git version
mutt-kz: multiple improvements.

- bump version to match the day that template has been updated.
- conflicts with the mutt pkg.
- Remove mime files, which are provided by the mime-types pkg.
- Move .dist files to usr/share/examples.
py2cairo: cross build support.
pygobject2: cross build support.
pygtk: cross build support.
build_style/perl-module.sh: add rudimentary cross compile support.
perl-XML-Parser: cross build support.
vte: cross build support.
libwnck2: added gir build option to allow cross builds.
gpicview: update to 0.2.4.
lxde: unset noarch, so that it's available only in supported platforms.
slim: fix build with newer freetype.
common/cross-profiles: add a simple README.
common/build_style: added a simple README.
common: added a helpers directory with common shell helpers.
xbps-src: bump version (v100).
Update infrastructure for xbps-src >= 100.
Require xbps-src >= 100.
Merge branch 'master' of git://github.com/voidlinux/xbps-packages