Use the new montagestudio.com url instead of the old montagejs.org
Check if browsers implement support for the HTML5 MediaController before testing the specs for the AbstractVideo specs.
Fix an issue when getting error when JSON parsing fails.
The message error is dependent to browsers.
Fix issue when checking if browsers implement support for the HTML5 MediaController.
Avoid to raise a ReferenceError type Event.
Firefox fix: initKeyboardEvent is deprecated and not supported by Firefox.
Fix issue Firefox: the detail parameter is not optional.
Merge pull request #1488 from thibaultzanini/Abstract-image-specs-fix

Fix Montage Specs