Add "Examples" to the question template and UI

[andymeneely]

I'd like to have a way to structure the instructions to not be overwhelming. So let's add a tab to the UI that allows for examples.

So a question might have instructions, and then you can click on Examples to see some project-specific examples.

This involves:

• [ ] Adding this field to the question schema
• [ ] Updating the UI to display it

[brianravi]

@andymeneely should "Examples" be an array of "example"s of a specific data type? or a text block in which to list examples?

[andymeneely]

Let's go with text block - that way I can have more flexibility

[brianravi]

sounds good, thanks! @jasonvelardeavi please make it so :)

[jasonvelardeavi]

The examples field can either be a string or an array of strings. The string accepts html while the array of strings will produce an unordered list.

e.g. "examples": "For true answers: <ul><li>SQL injection</li><li>bugger overflow</li></ul>" or "examples": ["one","two","three"]

[brianravi]

looks good, thanks! this is now in the curation-wizard branch