changed package.json dependancy

Author: arlemi

package.json

@@ -30,7 +30,7 @@
       "watson-dialog-v1": "services/dialog/v1.js",
       "watson-document-conversion-v1": "services/document_conversion/v1.js",
       "watson-language-identification-v1": "/services/language_identification/v1.js",
-      "watson-language-translate-v1": "services/language_translation/v1.js",
+      "watson-language-translate-v1": "services/language_translation/v2.js",
       "watson-personality-insights-v1": "services/personality_insights/v1.js",
       "watson-relationship-extraction-v1": "services/relationship_extraction/v1.js",
       "watson-speech-to-text-v1": "services/speech_to_text/v1.js",