FEATURE: add permissions into widgets and fix few bugs

resources/assets/admin/css/custom.css

@@ -22,6 +22,10 @@ a:focus {
 	padding-bottom: 20px !important;
 }
 
+.blur {
+	-webkit-filter: blur(3px);
+	filter: blur(3px);
+}
 
 .text-center {
 	text-align: center;

resources/assets/admin/js/app.js

@@ -392,12 +392,15 @@ $ (document).ready (function () {
 
 		$ ('#confirm-modal').modal ('show');
 
+		$('.main-wrapper').addClass('blur');
+
 		e.preventDefault ();
 	});
 
 	$ ('#confirm-modal').on ('hidden.bs.modal', function () {
 		$ ('#confirmation-title').text (previousTitle);
 		$ ('#confirmation-message').text (previousMessage);
+		$('.main-wrapper').removeClass('blur');
 	});
 
 	$ ('#lockUrl').change (function () {
@@ -444,4 +447,10 @@ $('.checkbox').change(function() {
 	var id = e.data('id');
 
 	$('.child-'+id).prop('checked', checked);
+
+	// check also parent
+	if (e.hasClass('child-checkbox') && checked){
+		var parent = e.data('parent');
+		$('#checkbox-parent-'+parent).prop('checked', true);
+	}
 });