add editorconfig for the template (#1374)

* add editorconfig for the template

* Update editTemplate.ts

Author: pvinis

packages/cli/src/commands/init/editTemplate.ts

@@ -71,6 +71,7 @@ const UNDERSCORED_DOTFILES = [
   'gitignore',
   'prettierrc.js',
   'watchmanconfig',
+  'editorconfig',
 ];
 
 function processDotfiles(filePath: string) {

packages/cli/src/tools/generator/copyProjectTemplateAndReplace.ts

@@ -141,6 +141,7 @@ function translateFilePath(filePath: string) {
     .replace('_gitignore', '.gitignore')
     .replace('_gitattributes', '.gitattributes')
     .replace('_babelrc', '.babelrc')
+    .replace('_editorconfig', '.editorconfig')
     .replace('_eslintrc.js', '.eslintrc.js')
     .replace('_flowconfig', '.flowconfig')
     .replace('_buckconfig', '.buckconfig')