(story #268) Add an action "Write a story" to the action section of the view page for a collection. This action is enabled if the collection contains at least one object from each three sections (content, activities, tools).
When the action is selected, the user is shown a form with:
- text: "Stories tell about teachers' experiences with the resources available in LeMill. If you've used the resources in this collection in a learning session, we would really like to hear your experiences."
- text field for title
- WYSIWYM field for editing the story
- buttons "Cancel" and "Save story"
When "Save" is pressed, a new Story object is created under the user object. The Story will contain links to the same objects as the collection. It will have the title and body entered into this form. The user is sent to the view page of the new story.
If "Cancel" is pressed, the user is sent back to the collection view page.
