New features

NOTE: This release includes one occurrence of PHP 5.5 syntax. If your site is not running on this or a newer PHP release, then apply this commit to your code base to change this one occurrence to syntax allowed with PHP 5.4.

Features:

Changes since the beta3 release:

• #1408226: Subject not encoded for UTF-8 (garbled characters in Outlook)

Menu Link Modal adds functionality to open any internal link into modal window.

Block content machine name adds machine_name field for block_content block content type. Which is used to define the specific block template and class name for that specific block. (Current status does not provide machine_name support to any other block content type.)

Added several core features to create a functioning admin interface, and of course, logging!