dev-haskell/non-empty: new depend for live-sequencer

Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
dev-haskell/hledger-web: removed old (broken depend)

Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
media-sound/live-sequencer: bump up to 0.0.4

Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>