Implement feature "Tagging a news item"
Set default language for news items to french
Move button to destroy a news item into separate panel
Reduce height of summary for for news items
Add a cancel button to news item edition
Reword "Save" to "Save changes" in news item edit form
Reword "update-action" into "edit-action"
Fix bad title in shared_examples_for_taggables_spec
Implement feature "Transforming a news item urls to links"

* Records urls as markdown links
* Renders them as html
* Makes writing news easier and faster