Allow single-click video creation.

cms/static/coffee/src/views/unit.coffee

@@ -64,6 +64,9 @@ class CMS.Views.UnitEdit extends Backbone.View
     event.preventDefault()
 
     type = $(event.currentTarget).data('type')
+    if type == 'video'
+      $('.new-component-video .new-component-template a').click()
+      return
     @$newComponentTypePicker.slideUp(250)
     @$(".new-component-#{type}").slideDown(250)
     $('html, body').animate({