Merge pull request #2 from joostruis/master

New particle for leechcraft
[app-text] pkgmove app-text
[weekly] drop leechcraft cruft
[sys-devel] drop binutils from particle
[weekly] add mate-base and mate-extra packages
[app-admin] add more eselect-* packages
[app-office] remove osmo, it's gone
[dev-python] remove gtkhtml-python, it's gone
Merge https://github.com/Sabayon/particles