Merge pull request #8 from maxailloud/master

Update confirm-bootstrap
Added jquery sortable plugin, for nestable list sorting
Added jquery sortable plugin, for nestable list sorting
Merge pull request #9 from ptsavdar/master

 Added jquery sortable plugin, for nestable list sorting
Modified sortable plugin css
Modified sortable plugin css
Merge pull request #10 from ptsavdar/master

Modified sortable plugin css