Add bower support

{{cookiecutter.app_name}}/.bowerrc

@@ -0,0 +1,3 @@
+{
+  "directory": "{{cookiecutter.app_name}}/static/libs"
+}

{{cookiecutter.app_name}}/bower.json

@@ -0,0 +1,7 @@
+{
+  "name": "{{cookiecutter.app_name}}",
+  "dependencies": {
+    "bootstrap": ">=3.1.1",
+    "jQuery": ">=1.9.0"
+  }
+}