Why is std.regex slow, well here is one reason!

[Richard (Rikki) Andrew Cattermole]

I'm going to be totally honest, I have no idea how to use that information.

Its not in a format that is easy to figure out.

What I would want is stuff like this:

```
module
|- function
| |- initialize template module thing @~200ms
| | |- ran CTFE on thingie @~150us
```

Give me that, and this type of hunting would be a cake walk I think.

Seeing what triggers a template to instantiate or CTFE is just as 
important as knowing how long it took.