Fixing example custom CSS in bootstrap_tabs form tamplate for new
form_X_Y format.
Added form and list model reset()'s to getRow(), to clear cached query
parts (like orderby), was causing issues in update_col and other list
plugins, where getRow() is called after getData(), which happens when
sending email after "doing something".
Second cut of adding multiple columns option for list filters, although
still using dumb tables, should really rebuild the filter table using
responsive Bootstrap grid.
Merge branch 'joomla3' of github.com:Fabrik/fabrik into joomla3