Activities page garbled

[almereyda]

The recent pull request #12 reintroduced a series of earlier commits from #9 that introduce content which is not current anymore.

There is a new pull request to accomodate new commits fixing the garble. #14

This issue collects observations on how to restore or repair the Activities page.

It currently features several blocks that could be reworked:

• 15MMM
  • Tools
  • Feedback
  • Contact
• Toolkit
• Feedback
  • Contact
• TransforMap Updates (doubling from the start page)