Updated package dependencies

Ignore-this: 4a067c9f058ac99dcdfa404896730cc8

darcs-hash:20100409082754-56b4d-739f4ba63b2021aa8858c4407c1b8fbdc3bb55e1
Raised version and updated changelog

Ignore-this: c42bbcad1e9564168f13918b585a2ffc

darcs-hash:20100409115550-56b4d-8028a041e29f6a64b0508e6c9d41f0f6fb144b83