atk4/atk4 — pull request #328 by DarkSide666 (2013-06-06 13:04:27+00:00)
Title: Loader indicator on form ajax submit + fixes

1) feature: loader show/hide functions in atk4_loader
2) feature: show loading indicator on form ajax submit (uses
atk4_loader)
3) fix: correctly use $js_widget in Form class