dev-haskell/temporary: bump up to 1.2.0.1

Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
dev-haskell/graphviz: allow temporary-1.2

Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
www-servers/mighttpd2: bump up to 3.0.1

Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
profiles: mask dev-haskell/wai-logger-prefork

Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
dev-haskell/hdbc-mysql: add a workaround to make it build on ghc-7.6

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