removed -Pre on all install commands in readme

Author: mediumTaj

src/IBM.WatsonDeveloperCloud.Conversation/README.md

@@ -6,7 +6,7 @@ With the IBM Watson™ [Conversation][conversation] service, you can create an a
 #### Nuget
 ```
 
-PM > Install-Package IBM.WatsonDeveloperCloud.Conversation -Pre
+PM > Install-Package IBM.WatsonDeveloperCloud.Conversation
 
 ```
 #### Project.json

src/IBM.WatsonDeveloperCloud.Discovery/README.md

@@ -6,7 +6,7 @@ The IBM Watson™ [Discovery][discovery] service will be abstracted into the .NE
 #### Nuget
 ```
 
-PM > Install-Package IBM.WatsonDeveloperCloud.Discovery -Pre
+PM > Install-Package IBM.WatsonDeveloperCloud.Discovery
 
 ```
 #### Project.json

src/IBM.WatsonDeveloperCloud.LanguageTranslator/README.md

@@ -8,7 +8,7 @@
 #### Nuget
 ```
 
-PM > Install-Package IBM.WatsonDeveloperCloud.LanguageTranslator -Pre
+PM > Install-Package IBM.WatsonDeveloperCloud.LanguageTranslator
 
 ```
 #### Project.json

src/IBM.WatsonDeveloperCloud.PersonalityInsights/README.md

@@ -10,7 +10,7 @@ For information about the meaning of the models that the service uses to describ
 #### Nuget
 ```
 
-PM > Install-Package IBM.WatsonDeveloperCloud.PersonalityInsights -Pre
+PM > Install-Package IBM.WatsonDeveloperCloud.PersonalityInsights
 
 ```
 #### Project.json

src/IBM.WatsonDeveloperCloud.SpeechToText/README.md

@@ -6,7 +6,7 @@ The IBM® [Speech to Text][speech-to-text] service provides an API that enables
 #### Nuget
 ```
 
-PM > Install-Package IBM.WatsonDeveloperCloud.SpeechToText -Pre
+PM > Install-Package IBM.WatsonDeveloperCloud.SpeechToText
 
 ```
 #### Project.json

src/IBM.WatsonDeveloperCloud.TextToSpeech/README.md

@@ -20,7 +20,7 @@ The Text to Speech API consists of the following groups of related calls:
 #### Nuget
 ```
 
-PM > Install-Package IBM.WatsonDeveloperCloud.ToneAnalyzer -Pre
+PM > Install-Package IBM.WatsonDeveloperCloud.ToneAnalyzer
 
 ```
 #### Project.json

src/IBM.WatsonDeveloperCloud.ToneAnalyzer/README.md

@@ -6,7 +6,7 @@ The IBM Watson™ [Tone Analyzer Service][tone-analyzer] uses linguistic analysi
 #### Nuget
 ```
 
-PM > Install-Package IBM.WatsonDeveloperCloud.ToneAnalyzer -Pre
+PM > Install-Package IBM.WatsonDeveloperCloud.ToneAnalyzer
 
 ```
 #### Project.json

src/IBM.WatsonDeveloperCloud.VisualRecognition/README.md

@@ -5,7 +5,7 @@ The IBM Watson™ [Visual Recognition][visual-recognition] service uses deep lea
 #### Nuget
 ```
 
-PM > Install-Package IBM.WatsonDeveloperCloud.VisualRecognition -Pre
+PM > Install-Package IBM.WatsonDeveloperCloud.VisualRecognition
 
 ```
 #### Project.json