Bump cascalog to to 1.10.1 - avoid heap space error

@danhammer I remember seeing a heap space error a month or so ago, and I think it went away with Cascalog 1.10.1.

Check out [this commit](https://github.com/reddmetrics/forma-clj/commit/0d12aa50241ea2a70c372611f942e2028fc8b1b7): "Bump Cascalog to get newer Kryo dep w/o heap space error".