feat(build): replaced gulp with webpack 2

Author: mariuszm

.babelrc

@@ -0,0 +1,12 @@
+{
+  "presets": [
+    ["es2015", "stage-2"]
+  ],
+  "env": {
+    "test": {
+      "plugins": [
+        ["__coverage__", { "ignore": "*.spec.js" }]
+      ]
+    }
+  }
+}

.bootstraprc

@@ -0,0 +1,16 @@
+---
+# You can use comments here
+
+bootstrapVersion: 4
+
+styleLoaders:
+  - style-loader
+  - css-loader?sourceMap
+  - postcss-loader?sourceMap
+  - sass-loader?sourceMap
+
+styles: true
+
+scripts:
+  collapse: true,
+  util: true

.bowerrc

@@ -0,0 +1,20 @@
+# 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

.editorconfig

@@ -1,9 +1,7 @@
-*.DS_Store
+dist/
+node_modules/
 .sass-cache/
 .vscode/
+*.DS_Store
 npm-debug.log
-karma.conf.js
-build/
-dist/
-node_modules/
-vendor/
+yarn.lock