Feedback on the new prototype framework

[stefjoosten]

This issue contains a host of small remarks, questions, and requests based on the first experience with the new prototype front-end.

• 1. There is a settings button on the right side of the screen. This seems to be a development tool, allowing the user to experiment with different versions of Bootstrap, menu types, and material designs. Can I get rid of it? How?
• 2. In the previous front-end framework, I could get rid of the "edit navigation menu" and other development-related stuff by picking the right roles. How does this work in the new front-end framework?
• 3. I need a written instruction on tuning the prototype. Especially when I take a prototype from development to production, I want to get rid of "development stuff".
• 4. I get yellow and red error messages with too little information to be meaningful to me:
  
• 5. In the same screenshot, I'm trying to insert a new Person in the column "Initiator". This doesn't work, however, even though this field has CRUD in the source code.
• 6. If I export some description of interfaces, I get an HTTP failure. I get the same for exporting some description of interface issues and Conjunct performance.
  
• 7. If I export some description of relations or conjunct usage, nothing happens at all...
• 8. The message that was formerly yellow has now turned blue. There are many more different colors (red, green, blue, more?) I'm not sure about the meaning of those colors.
• 9. I cannot uncheck more than one role in the role menu. What's up?

Describe the solution you'd like
I think we should go through this list together.