Contribute to the most popular nitcorn app: Opportunity

[xymus]

Opportunity is a nitcorn Web app to organize meetings. Is it currently deployed at http://xymus.net/opportunity/

This service is already in use but it lacks a few features and still has a few bugs.

Tasks:

• [ ] Send meetup creation confirmation by email and store the email in the database. (use the sendmail module)
• [ ] Merge the fields date and place into a freestyle description, rendered as markdown.
• [ ] Save custom templates to a cookie.
• [ ] Retrieve old meetups by the email of the creator.
• [ ] Admin mode (with an alternate link) to modify an existing meetup.
• [ ] Create a new meetup from a previous one.
• [ ] Finish the REST API for eventual external clients.
• [ ] Pass HTML W3C validation.
• [ ] Add a specific UI for date/hour opportunities.
• [ ] Fix missing content-type. (This should be added in nitcorn directly)
• [ ] Alternative selection mode using preference rank instead of boolean, then use a Condorcet method for resolution.
• [ ] Alternative exclusive selection mode where a single choice is possible (with radio buttons?)
• [ ] Export to CSV format.
• [ ] Export to printer friendly format.