Bump version number

README.md

@@ -10,6 +10,10 @@ Node-RED Watson Nodes for IBM Bluemix
 ### New in version 0.5.3
 - Implement methods to manage Counter Examples in
 Conversation workspace Manager node.
+- Removed V1 Personality Insights node.
+- Removed V1 Language Indentification node.
+- Removed V1 Language Translation node.
+- Removed V1 Language Translation Utility node.
 
 ### New in version 0.5.2
 - Visual Recognition was overwriting msg.payload with 'look at msg.results'. Fixed
@@ -62,12 +66,12 @@ A collection of nodes to interact with the IBM Watson services in [IBM Bluemix](
     - Translates text from one language to another    
 - Natural Language Classifier
     - Uses machine learning algorithms to return the top matching predefined classes for short text inputs.
+- Natural Language Understanding
+    - Analyze text to extract meta-data from content such as concepts, entities, keywords ...
 - News
     - Searches news and blog content    
 - Personality Insights
     - Use linguistic analytics to infer cognitive and social characteristics from text
-- Relationship Extraction
-    - Extract entities and their relationships from unstructured text
 - Retrieve and Rank
     - Creates a trainable search engine for your data  
 - Similarity search
@@ -83,6 +87,8 @@ A collection of nodes to interact with the IBM Watson services in [IBM Bluemix](
 - Visual Recognition
     - Analyze visual appearance of images to understand their contents
 
+### Usage
+Example usage flows can be found here [node-red-labs](https://github.com/watson-developer-cloud/node-red-labs)
 
 ### Contributing
 

package.json

@@ -44,13 +44,9 @@
       "watson-language-translator-v2": "services/language_translator/v2.js",
       "watson-language-translator-identify-v2": "services/language_translator_identify/v2.js",
       "watson-language-translator-util-v2": "services/language_translator_util/v2.js",
-      "watson-language-identification-v1": "/services/language_identification/v1.js",
-      "watson-language-translate-v1": "services/language_translation/v2.js",
-      "watson-language-translate-util-v1": "services/language_translation_util/v2.js",
       "watson-natural-language-classifier-v1": "services/natural_language_classifier/v1.js",
       "watson-natural-language-understanding-v1": "services/natural_language_understanding/v1.js",
       "alchemy-news-v1": "services/alchemy_data_news/v1.js",
-      "watson-personality-insights-v1": "services/personality_insights/v1.js",
       "watson-personality-insights-v3": "services/personality_insights/v3.js",
       "watson-retrieve-and-rank-v1": "services/retrieve_and_rank/v1.js",
       "watson-speech-to-text-v1": "services/speech_to_text/v1.js",