Fix: Selector was too selective for filtering in old browsers
Fix: ajax.reload() wasn't showing the processing display
Fix: On Ajax error hide the processing display
New: Responsive CSS for core styles

- On smaller screens the table controls (length, search, info and
  paging) will show as stacked now.
Update: Improved responsivness for examples CSS
Dev: Updates for Editor development
Update: Show software tag in the markdown links for the documentation