karma init doesn't ask for require.js

After I choose jasmine, the init script skip the require.js question and ask me the "Do you want to capture any browsers automatically" question.

```
Which testing framework do you want to use ?
Press tab to list possible options. Enter to move to the next question.
> jasmine

Do you want to use Require.js ?
This will add Require.js plugin.
Press tab to list possible options. Enter to move to the next question.
> no

Do you want to capture any browsers automatically ?
Press tab to list possible options. Enter empty string to move to the next question.
> Chrome
```

Run `karma init`, select jasmine, and compare the prompt sequence with the issue's example. Trace the init prompt flow; done means the Require.js question is presented before the browser-capture question, with the existing choices still working.

Written by the indexing model from the issue text.