Merge pull request #10 from lehitoskin/master

Added Blight to overlay
Add USE=unixtime for net-im/toxic again ( a50a99d )
Merged request #11, renamed some DESCRIPTIONS
to something useful.
Merged request #12 and fixed Manifest.
Fixed manifest for net-im/toxic
(after changing description in 9b861a76f9284e8e349a4deddb793d53ba0b5dcf).
Fixed failure on some systems