Improvements on HTML5 previewing of selected file for upload element
Commented out un-needed (?) json_decode() in link element.
Fixing little bugette in new layout code for yesno.
Merge branch 'joomla3' of ssh://git@github.com/Fabrik/fabrik.git into joomla3
Ooops, missed a file from a fileupload change I made yesterday, for
showing images as they are selected in the browser.