CLI command to generate new views

This is an existing, but for some reason cancelled issue over here
https://github.com/NativeScript/nativescript-cli/issues/905

I groan every time I need to add a new view... it would be endlessly helpful to
"tns view add mypage" and have it generate the basic subs for a page, like the xml with the already in there, the ts\js (with navto wired, maybe a model) , css... all stubbed in

• tns view add mypage
• tns view add mypage --ts
• tns view add mypage --model myModel

Or whatever...

首先查看链接的已取消 issue #905 以及提议的 tns view add 命令形式。在定位 CLI 入口点之前，先定义该命令支持的选项。完成应意味着生成所请求的 XML、TypeScript 或 JavaScript 以及 CSS stub，并可选择接入 model 和 navigation。