haskell-editline: add myself as maintainer
haskell-attoparsec-conduit: update to version 1.0.1
haskell-blaze-builder: update to version 0.3.1.1
haskell-conduit: update to version 1.0.4.1
haskell-diagrams-contrib: update to version 0.6.1
haskell-hamlet: update to version 1.1.7
haskell-wai-extra: update to version 1.3.3.2
haskell-arithmoi: add version 0.4.0.3
haskell-circle-packing: add version 0.1.0.2