The Starter Template is not compatible with NativeScript 6.x

[edselg]

The Starter Template (this repo) is not compatible with NativeScript 6.x.

A project created using the template fails to run indicating that migration to NativeScript 6 is need using "tns migrate".
After migration, the project fails to run using the Preview option "tns preview".

Steps to reproduce

1. Create project using the following command:
   tns create testapp --template tns-template-master-detail-progress-ng
2. Run the project using Preview:
   tns preview

Notice that the a message indicating the application is not compatible with NativeScript CLI 6.0 is shown.

The project still fails to run with "tns preview" after migration.

Related links:

• https://github.com/progress/JSDO/wiki/Getting-Started-(NativeScript)
• https://github.com/progress/JSDO/wiki/Preview-Release
• https://wbt.progress.com/progress/nd/courses/Accessing-PDO-using-NativeScriptApp/