List all entities in the package description

This makes it easier for developers to find the appropriate docs.

Author: danielbachhuber

.github/settings.yml

@@ -1,6 +1,6 @@
 # Used by Probot Settings: https://probot.github.io/apps/settings/
 repository:
-  description: Manage WordPress core entities.
+  description: Manage WordPress comments, menus, options, posts, sites, terms, and users.
 labels:
   - name: bug
     color: fc2929

README.md

@@ -1,7 +1,7 @@
 wp-cli/entity-command
 =====================
 
-Manage WordPress core entities.
+Manage WordPress comments, menus, options, posts, sites, terms, and users.
 
 [![Build Status](https://travis-ci.org/wp-cli/entity-command.svg?branch=master)](https://travis-ci.org/wp-cli/entity-command)
 

composer.json

@@ -1,7 +1,7 @@
 {
     "name": "wp-cli/entity-command",
     "type": "wp-cli-package",
-    "description": "Manage WordPress core entities.",
+    "description": "Manage WordPress comments, menus, options, posts, sites, terms, and users.",
     "homepage": "https://github.com/wp-cli/entity-command",
     "license": "MIT",
     "authors": [