added ESLint files

Author: Shima Dastgheib

.editorconfig

@@ -0,0 +1,21 @@
+# EditorConfig helps developers define and maintain consistent
+# coding styles between different editors and IDEs
+# editorconfig.org
+
+root = true
+
+
+[*]
+
+# Change these settings to your own preference
+indent_style = space
+indent_size = 2
+
+# We recommend you to keep these unchanged
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[*.md]
+trim_trailing_whitespace = false

.eslintignore

@@ -0,0 +1,5 @@
+node_modules/**/*
+dist/**/*
+scripts/analytics/google.js
+scripts/plugins/*
+scripts/ace/themes/theme-atom_dark.js

.eslintrc.js

@@ -0,0 +1,10 @@
+module.exports = {
+  extends: 'google',
+  quotes: [2, 'single'],
+  globals: {
+    SwaggerEditor: false
+  },
+  env: {
+    browser: true
+  }
+};