chore(personality-insights): remove Personality Insights v2

BREAKING CHANGE: Personality Insights v2 is no longer available in the SDK

To migrate your code, use Personality Insights v3:

index.ts

@@ -34,8 +34,6 @@ export import NaturalLanguageClassifierV1 = require('./natural-language-classifi
 
 export import NaturalLanguageUnderstandingV1 = require('./natural-language-understanding/v1-generated');
 
-export import PersonalityInsightsV2 = require('./personality-insights/v2');
-
 export import PersonalityInsightsV3 = require('./personality-insights/v3');
 
 export import SpeechToTextV1 = require('./speech-to-text/v1');

scripts/typedoc/generate_typedoc.sh

@@ -1,8 +1,8 @@
 ./node_modules/.bin/typedoc --mode file --theme ./scripts/typedoc/theme --excludeExternals \
-    --out ./doc ./authorization/v1.ts ./conversation/v1-generated.ts \
-    ./discovery/v1-generated.ts ./dialog/v1.ts ./language-translator/v3.ts \
+    --out ./doc ./authorization/v1.ts \
+    ./discovery/v1-generated.ts ./language-translator/v3.ts \
     ./natural-language-classifier/v1-generated.ts ./natural-language-understanding/v1.ts \
-    ./personality-insights/v3-generated.ts ./personality-insights/v2.ts \
+    ./personality-insights/v3-generated.ts \
     ./speech-to-text/v1-generated.ts ./text-to-speech/v1-generated.ts \
     ./tone-analyzer/v3-generated.ts ./visual-recognition/v3-generated.ts \
     ./lib/recognize-stream.ts ./assistant/v1.ts ./assistant/v2.ts ./compare-comply/v1.ts --target "ES5"