scald 7.x-1.6

This release fixes some of the bugs found after the release of 1.5.

The wysiwyg integration code has been moved to the mee submodule. Now its more clearly separated from the dnd submodule, and sites that do not use the wysiwyg functionality, can now use Scald without enabling the mee submodule.

For the Ckeditor module the path to the plugin is stored in the system, and the update will change that, however if the Features module was used to store the configuration in code, then that feature will need to be updated as well.

Changes since 7.x-1.5:

• #2571791 by gifad, DeFr, nagy.balint: Wysiwyg related plugins and functions should be in the mee module
• #2580337 by nagy.balint, gifad: PHP notices while editing atom in CTools modal box
• #2578255 by nagy.balint, DeFr, prografr, gifad: Big performance problem on dnd_library when loading videos or audio
• #2579135 by gifad, nagy.balint: Insert link and double click seems to be broken
• #2578119 by Grayle: Extra condition in dnd library javascript to make sure the contexts of the atom exists before checking in it.
• #2577125 by Tim Bozeman: DataTransfer is not set
• #2570191 by PieterDC, nagy.balint, gifad: Fix Scald render cache when used with an array of options
• #2572585 by Bès, gifad: mee_store_format function called without testing if module is active
• #2543218 by gifad, Reg: wysiwyg module dndck4 is not defined
• #2565655 by gifad, markconroy: Add HTML5 player to Play Audio Atoms
• Bug #25770113 by DeFr: CKEditor "Link" label translation