Update displayName and description in package.json

Author: walteribeiro

package.json

@@ -1,7 +1,7 @@
 {
  "name": "full-react-snippets",
- "displayName": "Full React/React Native/React Router/Redux/GraphQL/ES7/Testing/PropTypes snippets",
- "description": "Code snippets for React/React Native/React Router/Redux/GraphQL/ES7/Testing/PropTypes",
+ "displayName": "Fullstack React/React Native snippets",
+ "description": "Code snippets for React/React Native and extra libs",
  "version": "1.4.0",
  "icon": "images/logo.png",
  "publisher": "walter-ribeiro",