dev-python/pyexiv2: New ebuild for newer version of dev-libs/boost
net-news/liferea: Remove obsolete ebuild
net-news/liferea: New ebuild for version 1.8.12
dev-libs/libtommath: Remove obsolete ebuild
dev-libs/libtomcrypt: Remove masking
sys-apps/memtest86: New ebuild for version 4.1.0
sys-apps/ucspi-proxy: Update ebuild for version 0.99