Cannot recognize branches in vue 'template' section when coverage

[fritx]

I also tried the current official unit test usage with karma/mocha/phantomjs in vuejs-tempaltes/webpack, it didn't work neither: https://github.com/vuejs/vue-loader/issues/195#issuecomment-330736056).

Thanks for your awesome work btw!

[eddyerburgh]

Yeah source mapping isn't perfect yet. Thanks 😄