Merge pull request #145 from watson-developer-cloud/master

Rebasing

Author: chughts

services/natural_language_understanding/v1.html

@@ -315,7 +315,7 @@
         RED.nodes.registerType('natural-language-understanding', {
             category: 'IBM Watson',
             defaults: {
-              'name': {value: false},
+              'name': {value: ''},
               'categories': {value: false},
               'concepts': {value: false},
               'maxconcepts': {value: '8'},