Issue #1634256 by h3rj4n: Fixed warning when glob'ing for JavaScript files.
Issue #1221896 by gmclelland: Support ctools exportables. Added dependency to ctools.
Issue #1298786 by evNN: Add support for Galleria plugins.
Issue #1171444 by larowlan: Add support for media 7.x-2.x
Issue #1407820 by sg88: Added a link to the multiupload_imagefield_widget module to the FAQs.
Issue #1417666 by evronique: Fixed loading nodes when using node references.
Added support for the following new options: dummy, fullscreenCrop, fullscreenTransition, imageTimeout, layerFollow, overlayBackground, responsive, touchTransition, trueFullscreen, wait.
Issue #1528670 by davidwatson: Unable to use custom optionsets
Added a short documentation hint about automatic type conversion of boolean values to the README.txt and below custom option fields.
node_reference support: Use all image/media fields of referenced fields if nothing else is configured.
