Extra tweaks following chat with Hans

[timlinux]

QGIS Certification Notes

• [x] * Question help text
• [ ] * Link type question
• [ ] * Markdown rendering of question responses
• [x] * Add field for specifying the name of the external reviewer (next to email)
• [ ] * Issue certifying organisation certificate (and make sure the menu for cert of orgs is working)
• [ ] * Move approved orgs in menu further down after pending
• [ ] * Add sorting in pending orgs list
• [x] * Remove actions in pending orgs list
• [ ] * Easter eggs in QGIS for training courses and centers