Remove jquery timepicker

assets/lib/jquery.timepicker.scss

@@ -1,72 +0,0 @@
-.ui-timepicker-wrapper {
-	overflow-y: auto;
-	max-height: 150px;
-	width: 6.5em;
-	background: #fff;
-	border: 1px solid #ddd;
-	-webkit-box-shadow:0 5px 10px rgba(0,0,0,0.2);
-	-moz-box-shadow:0 5px 10px rgba(0,0,0,0.2);
-	box-shadow:0 5px 10px rgba(0,0,0,0.2);
-	outline: none;
-	z-index: 10001;
-	margin: 0;
-}
-
-.ui-timepicker-wrapper.ui-timepicker-with-duration {
-	width: 13em;
-}
-
-.ui-timepicker-wrapper.ui-timepicker-with-duration.ui-timepicker-step-30,
-.ui-timepicker-wrapper.ui-timepicker-with-duration.ui-timepicker-step-60 {
-	width: 11em;
-}
-
-.ui-timepicker-list {
-	margin: 0;
-	padding: 0;
-	list-style: none;
-}
-
-.ui-timepicker-duration {
-	margin-left: 5px; color: #888;
-}
-
-.ui-timepicker-list:hover .ui-timepicker-duration {
-	color: #888;
-}
-
-.ui-timepicker-list li {
-	padding: 3px 0 3px 5px;
-	cursor: pointer;
-	white-space: nowrap;
-	color: #000;
-	list-style: none;
-	margin: 0;
-}
-
-.ui-timepicker-list:hover .ui-timepicker-selected {
-	background: #fff; color: #000;
-}
-
-li.ui-timepicker-selected,
-.ui-timepicker-list li:hover,
-.ui-timepicker-list .ui-timepicker-selected:hover {
-	background: #1980EC; color: #fff;
-}
-
-li.ui-timepicker-selected .ui-timepicker-duration,
-.ui-timepicker-list li:hover .ui-timepicker-duration {
-	color: #ccc;
-}
-
-.ui-timepicker-list li.ui-timepicker-disabled,
-.ui-timepicker-list li.ui-timepicker-disabled:hover,
-.ui-timepicker-list li.ui-timepicker-selected.ui-timepicker-disabled {
-	color: #888;
-	cursor: default;
-}
-
-.ui-timepicker-list li.ui-timepicker-disabled:hover,
-.ui-timepicker-list li.ui-timepicker-selected.ui-timepicker-disabled {
-	background: #f2f2f2;
-}

plugin.rb

@@ -9,8 +9,6 @@
 gem 'liquid', '5.0.1', require: true
 register_asset 'stylesheets/common/wizard-admin.scss'
 register_asset 'stylesheets/common/wizard-mapper.scss'
-register_asset 'lib/jquery.timepicker.min.js'
-register_asset 'lib/jquery.timepicker.scss'
 
 enabled_site_setting :custom_wizard_enabled