Create in-page navigation for event show pages

[courte]

Description
Our event pages are getting quite long, with lots of different sections: schedule, code of conduct, featured projects, sponsors, etc. It would be great if visitors could jump directly to the section of most interest to them.

Ask
Please create in-page navigation on the event show template that links to the schedule, the code of conduct, featured projects, and sponsors. Links for sections should only be present if the sections are present on the page.

To Do

• Refactor ids or add anchors to the events show template for the appropriate sections.
• Add a no-bullet list or other nav format that links to those sections if they are present.

Additional info
Please stick to Foundation classes where possible.