CA-107919: Whitespace

Signed-off-by: Jon Ludlam <jonathan.ludlam@eu.citrix.com>
CA-107919: Reduce memory usage when writing large RRDs.

Previously we temporarily allocated an enormous data structure in
memory with partially applied functions all over the place. Now
we don't.

Signed-off-by: Jon Ludlam <jonathan.ludlam@eu.citrix.com>
Merge pull request #1294 from jonludlam/CA-107919

Clearwater - CA-107919: Reduce memory footprint of RRDD