Add webroot property to project.json

[davidfowl]

This folder will be used in a number of ways:

1. KPM pack should pack an applications wwwroot folder as the wwwroot in the output #543
2. This folder will be excluded from compilation. No patterns belong here, just the name of the relative path to the folder where the web folder is located

{
  "webroot": "wwwroot"
}

[ChengTian]

Hi @davidfowl , I am working on #543 , which depends on this issue. Feel free to assign this one to me if you have other issues to work on 😄

[davidfowl]

Opted to do this in the vs template itself. Will revisit this. Potentially thinking of a solution that doesn't couple the runtime:

{
    "webroot": "wwwroot",
    "exclude": ["$webroot$/**/*.*"],
}

[Praburaj]

Is it possible to add a folder to the exclude list. For example I would like to exclude "folder1"//." from compilation apart from what the default excludes kruntime considers?