Add an overview of Background Process features to the module page

Hi, this message is only for suggest to add to the beginning of the Background Process module page an overview about the module that I found here:

An overview of Background Process features:

* Execute arbitrary functions in background either through direct call (http request) or using queue.
* Near drop-in-replacement of drupal_http_request() for making parallel http requests supporting sliding window technique as well.
* Load balancing and pool management for background processes.
* Class API for starting more advanced background processes (such as setting user, session, etc.)
* Automatic cleanup of stale/dead processes using timeout and Apache Server Status.
* Drop-in-replacement for Drupal Batch API, making batch jobs run through background processes.
* Keepalive/restart support for processes, allowing creation of daemons.