Merge pull request #49 from xenog/update-deps

Updated dependencies
Revert "Updated dependencies"
Merge pull request #50 from haskoin/revert-49-update-deps

Revert "Updated dependencies"
Revert "Revert "Updated dependencies""
Updated Persistent (partially)
Updated Persistent
Merge pull request #51 from xenog/update-deps

Compatibility update
Merge pull request #52 from haskoin/revert-50-revert-49-update-deps

Revert "Revert "Updated dependencies""
Static site for Yesod