初始化

Change-Id: I626ae7fe177226b54e263cc8f7703a7f55920b40
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..9b7c041
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,6 @@
+.DS_Store
+/node_modules/
+
+# React Router
+/.react-router/
+/build/