Prevent default click event on links

cms/static/coffee/src/views/module.coffee

@@ -2,5 +2,6 @@ class CMS.Views.Module extends Backbone.View
   events:
     "click .module-edit": "edit"
 
-  edit: =>
+  edit: (event) =>
+    event.preventDefault()
     CMS.replaceView(new CMS.Views.ModuleEdit(model: new CMS.Models.Module(id: @$el.data('id'), type: @$el.data('type'))))

cms/static/coffee/src/views/week.coffee

@@ -14,7 +14,8 @@ class CMS.Views.Week extends Backbone.View
       new CMS.Views.Module(el: this).render()
     return @
 
-  edit: =>
+  edit: (event) =>
+    event.preventDefault()
     CMS.replaceView(new CMS.Views.WeekEdit(model: new CMS.Models.Week(id: @$el.data('id'))))
 
   setHeight: =>