* allow appSrc accepting an array
* fixture of finding all appSrcs logic
* update docs on ModuleScopePlugin accepts an array for appSrc
* minor typo fix in docs: change directory to directories.
* Allow importing package.json
* Remove package.json import from App.js template
* fix importing package.json
* Rename variable to reflect path is relative to root
* Check for both package & package.json in ModuleScopePlugin
* Use regex to check relative path to package.json
* Strictly enforce package.json extension on scope plugin
* Add allowedPaths to ModuleScopePlugin ctor and use it to allow app package.json
* Remove package.json import from App.js template
* Add package.json to react-scripts/template, show package version and name in the template
* Remove import package.json from template
* Remove template/package.json and its references in code
* Update ModuleScopePlugin.js
* Update README.md
