made customHeaders private

Author: SamHausmann

lib/parameters.js

@@ -107,7 +107,7 @@ parameters.prototype.loadParams = function() {
         "morphology": this.morphology,
         "_maxRetries": this.maxRetries,
         "_msInterval": this.msInterval,
-        "customHeaders": this.customHeaders
+        "_customHeaders": this.customHeaders
     };
 
     for (var key in paramJSON) {

lib/rosetteRequest.js

@@ -72,8 +72,8 @@ rosetteRequest.prototype.makeRequest = function(requestType, userKey, urlParts,
         "X-RosetteAPI-Binding-Version": BINDING_VERSION
     }
 
-    if(parameters.loadParams().customHeaders !== null){
-        parameters.loadParams().customHeaders.forEach( function(element, index) {
+    if(parameters.loadParams()._customHeaders !== null){
+        parameters.loadParams()._customHeaders.forEach( function(element, index) {
             headers[element[0]] = element[1];
         });