Merge pull request #6 from 30-seconds/snippet-template

Snippet template proposal

snippet-template.md

@@ -0,0 +1,34 @@
+### ComponentName
+
+Explain briefly what the snippet does.
+
+Explain briefly how the snippet works.
+
+```jsx
+function ComponentName(props) {
+  return <div>{props}</div>;
+};
+```
+<!-- OR -->
+```jsx
+class ComponentName extends React.Component {
+  constructor(props){}
+  render(){
+    return <div>{props}</div>;
+  }
+}
+```
+
+```jsx
+ReactDOM.render(<ComponentName />, mountNode);
+```
+
+<!-- tags: (separate each by a comma) -->
+
+<!-- expertise: (0,1,2) -->
+<!-- Expertise levels:
+  0: beginner
+  1: intermediate
+  2: advanced
+  3: expert
+-->