(html) Improve/fix appointment/task viewer/editor

UI/Templates/SchedulerUI/UIxReminderEditor.wox

@@ -4,7 +4,7 @@
     xmlns:var="http://www.skyrix.com/od/binding"
     xmlns:const="http://www.skyrix.com/od/constant"
     xmlns:label="OGo:label">
-  <div layout="row" layout-align="start center">
+  <div layout="row" layout-align="start center" layout-wrap="layout-wrap">
     <md-input-container class="md-input-number">
       <input type="number" label:aria-label="quantity" ng-model="editor.component.alarm.quantity"/>
     </md-input-container>