CORE: imagex_blog_featured  & addition of field_image

## Ready State: Yes

This pull request is related to the following JIRA tickets: [IXB-1: Sample Ticket A](http://imagexmedia.com).

## Requirements & Dependencies

* This new module requires imagex_featured_content, features

## Deployment Instructions

* Merge code.

## Usage/Test Instructions

* ensure panel is created when imagex_blog_featured is  enabled.  confirm imagex_image is now part of blog CT