Align Angular based templates with the Angular tslint rules

[NickIliev]

Currently, we have TSLint rules that are not aligned with the same rules in core Angular templates.

For example:

• The module imports, the selectors and other string values are implemented while using double-quotes.
• In the same time, Google is using single quotes.

This is an issue when we use the Angular schematic to generate components.
e.g.,

ng generate component my-component

As a result, the default TSLint will see a conflicting syntax.

Expected: To be able to use the Angular TSLint rules when the NG CLI is used within a NativeScript project.

Templates that need to be aligned:

• https://github.com/NativeScript/nativescript-app-templates