Fixed the issue with no File but with description. Now you will see the description with solutions sent with no file. The admins will see the full names at the solution details panel instead of the nicknames too.

You can now send solution without a file, the admin will see a 'No file' tag.

This is due to the demand of non-bordered task links.
Also added some styling for hover.

You can now create new tasks and upload a solution (or more) for them.

Create EditNewsForm. Add actions to handle edit events. Create reducer to swap the new and the old data.

Extract the add news form to a new file. Create deleteNews action, and connect it to the news list as a Delete button.