* feat(client.search): add strategy, fixes #208
  * fix(shuffle): shuffle host array like we did
  * feat(filesize): reduce filesize by removing lodash
    All build size down 26% (20kb => 14kb)
    New search-only build "algoliasearchLite[.min].js",
    weights 9.5Kb (down 50% from normal build)
    Also available as require('algoliasearch/lite');
  * fix(parse): handle parse cloud env having process.env defined