Provide a search input component with good defaults about vue-instantsearch

[bobylito]

Have you had a look at @Shipow's searchbox? http://shipow.github.io/searchbox/

[rayrutjes]

Never had success using that, every time CSS would break depending on other styles in the page.
I'm not sure how far we should go on this. If you ask me, the less we do with styling the better.

[bobylito]

Oh that's an interesting subject :) Agreed that user that will do a proper integration are not very likely to use stock css. However, providing good visual defaults means that the first prototype experience won't be ruined by poor looking widgets.

[rayrutjes]

Done in #93