Importing template files

[w33ble]

it would be really handy to be able to import template files from a given path and have them copied into the cluster's config.

See http://www.elasticsearch.org/guide/en/elasticsearch/reference/1.x/indices-templates.html#config

Something like this perhaps:

{
  "defaults": {
    "config": {
      "http.cors.enabled": true,
    },
    "templates": "./templates",
  },
  "clusters": {
    "my-rad-cluster": {
      "templates": "./rad-templates",
    }
  }
}

Where templates could be placed in the global config and/or the cluster configs. I suppose if both were used, it would just copy templates files from both locations.