Searching for statue of liberty in Russian should find Statue of Liberty

currently `/search` is only searching against [name.default](https://github.com/pelias/api/blob/master/query/search.js#L28), it would be better if the search was performed against any of the `name[*]` values.

rel: pelias/pelias#83
re: pelias/schema#49