statistics: WSGIScriptAlias renamed from /server to /afstatsrv

Simple "server" is too common, there can be already one configured.

Author: timurhai

apache_local/sites-enabled/000-default.conf

@@ -3,7 +3,7 @@
 	DocumentRoot /data
 
 	WSGIScriptAlias /wsgi /data/var/test_site/wsgi.py
-	WSGIScriptAlias /server /data/cgru/afanasy/statistics/afstatsrv.py
+	WSGIScriptAlias /afstatsrv /data/cgru/afanasy/statistics/afstatsrv.py
 	WSGIPassAuthorization On
 
 	ErrorLog ${APACHE_LOG_DIR}/error.log