[development] Utility module to configure blocks for all themes at once

Some users have complained that block configuration is 'broken' for multi-themes in 4.7, because block status, weight, and throttle settings need to be made separately for each enabled theme. This simple module provides a fix, allowing the configuration of blocks for all themes at once. http://cvs.drupal.org/viewcvs/drupal/contributions/sandbox/nedjo/modules/blo... Enable this module and admin/block will provide global block settings, while block configuration for other enabled themes will allow only "Placement" (selection of region).