Update the README file to mention the test facilities and better describe the purpose of Charmonizer.  The README will now be ahead of the repository for a bit, as not all changes in directory layout or API have been implemented.
Update the README file to mention the test facilities and better describe the
purpose of Charmonizer.  The README will now be ahead of the repository for a
bit, as not all changes in directory layout or API have been implemented.


git-svn-id: cb1f56016b938a9eb977ee3833dcaa0292d8bc39@471007 13f79535-47bb-0310-9956-ffa450edef68

apache/lucy-charmonizer,apache/lucy-charmonizer