Updated README and created place holders for documentation.
Test was checking that rewrite failed when run with the path to a file.  This is now OK.  Test was modified to confirm that the file is processed.
Removed comment.  Not needed here.  Changed to local dev in tests.
Fixed compile test w/NewRelic.  Modified config to set download url to local server.  Modified expectations of test to consist with recent change which added rewrite of the .env file.
Modified test to use FormattedDict istead of regular dict.
Updated test in response to recent changes.  Modified to set download url local for tests.  Modified HTTPD modules check to see that mod_rewrite is installed.  Modified checks for rewrite of .env file.