All tests are passing. Removed the HTML docs

src/api/indices/get_settings.js

@@ -0,0 +1,64 @@
+var _ = require('../../lib/toolbelt')
+  , paramHelper = require('../../lib/param_helper');
+
+
+
+/**
+ * Perform an elasticsearch [indices.get_settings](http://www.elasticsearch.org/guide/reference/api/admin-indices-get-settings/) request
+ *
+ * @for Client
+ * @method indices.get_settings
+ * @param {Object} params - An object with parameters used to carry out this action
+ */
+function doIndicesGetSettings(params, callback) {
+  params = params || {};
+
+  var request = {
+      ignore: params.ignore
+    }
+    , url = {}
+    , query = {}
+    , responseOpts = {};
+    
+  request.method = 'get';
+
+  // find the url's params
+  if (typeof params.index !== 'undefined') {
+    switch (typeof params.index) {
+    case 'string':
+      url.index = params.index;
+      break;
+    case 'object':
+      if (_.isArray(params.index)) {
+        url.index = params.index.join(',');
+      } else {
+        throw new TypeError('Invalid index: ' + params.index + ' should be a comma seperated list, array, or boolean.');
+      }
+      break;
+    default:
+      url.index = !!params.index;
+    }
+  }
+  
+
+  // build the url
+  if (url.hasOwnProperty('index')) {
+    request.url = '/' + encodeURIComponent(url.index) + '/_settings';
+  }
+  else {
+    request.url = '/_settings';
+  }
+  
+
+  // build the query string
+
+  request.url = request.url + _.makeQueryString(query);
+
+  var reqPromise = this.client.request(request);
+  if (callback) {
+    reqPromise.then(_.bind(callback, null, null), callback);
+  }
+  return reqPromise;
+}
+
+module.exports = doIndicesGetSettings;