native api appears to be missing a get-template call

[Dave Tenny]

There's functions to create, delete, and put templates, but nothing to retrieve it unless I'm missing it somewhere.

Just checking in to make sure I'm not missing it and/or raise awareness.  

I'm just doing:

 (-> conn .admin .indices 

            (.getTemplates (GetIndexTemplatesRequest. (into-array String [template-name])))

            .actionGet .getIndexTemplates seq)

for my own purposes for now.

[Dave Tenny]

Boy, those ImmutableOpenMap results in ES are a pain, aren't they.  

re: conversion.clj's comment on needing a way to deal with them.