Update example and bump version.

* Add strict fields which were missed in the previous commit.
Rename primary entry function to searchWithVerb.
Remove dependency on conduit and http-conduit.

Migrated to http-client.
Remove MonadResource from searchWithVerb.

Conduit is not used anymore so this is not needed.
Add more space between toplevel declarations.
Indent haddock in record properly.
Update cabal description.

Remove warning about unstable api. Planning to remove uses of 'head'
in upcoming commits.
Add developer documentation url in haddock.