Removed all package script

Author: hiranya911

README.md

@@ -58,7 +58,7 @@ We also welcome bug reports, feature requests, and code review feedback.
 Admin .NET SDK supports the following frameworks:
 
 * .NET Framework 4.5+
-* netstandard 1.5, providing .NET Core support
+* netstandard 1.5 and 2.0, providing .NET Core support
 
 This is consistent with the frameworks supported by other .NET libraries
 associated with Google Cloud Platform.
@@ -76,4 +76,4 @@ Firebase Admin .NET SDK is licensed under the
 [Apache License, version 2.0](http://www.apache.org/licenses/LICENSE-2.0).
 
 Your use of Firebase is governed by the
-[Terms of Service for Firebase Services](https://firebase.google.com/terms/).
+[Terms of Service for Firebase Services](https://firebase.google.com/terms/).