elasticsearch/elasticsearch.github.com — pull request #337 by themouette (2012-12-21 15:54:06+00:00)
Title: add a note on range boundaries

more information on [this thread](http://elasticsearch-users.115913.n3.nabble.com/Lower-and-upper-bound-of-range-facet-is-not-consistent-with-RangeQuery-td3119848.html)