eclass: pulled typo tweaks from gentoo-x86

Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
dev-haskell/alex: synced BE fix back from gentoo-x86

Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
dev-haskell/cabal: sync back from gentoo-x86

Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
dev-haskell/hakyll: add missing IUSE
dev-haskell/hakyll-contrib: remove as outdated.
dev-haskell/shake: minor version update 0.10.3
dev-haskell/type-equality: minor version bump 0.1.2
dev-haskell/yesod-auth: minor version bump 1.2.0.1
dev-haskell/stm-chans: bump up to 2.0.0
dev-haskell/uuid: minor version bump 1.2.13
stm-chans missing manifest change
devhaskell/yesod-core: minor version bump 1.2.1
dev-haskell/unix-time: minor version bump 0.1.8
dev-haskell/scion-browser: minor version bump 0.2.16
dev-haskell/reactive-banana: minor version bump 0.7.1.2
dev-haskell/midi: minor version bump 0.2.1
dev-haskell/hlint: minor version bump 1.8.45
dev-haskell/digits: initial layout
dev-haskell/crockford: initial layout
dev-haskell/largeword: minor version bump 1.0.5