Wikia/app — pull request #907 by relwell (2013-06-04 16:16:51+00:00)
Title: PLA-253 -- fix UTF-8 support in Solr nolang_txt field

Originally, we were using str_word_count, which apparently doesn't support UTF-8. Since the precise word count doesn't actually matter, we're now back to space-splitting words so that we can put up to 100 of them in the nolang_txt field.