use correct classes

Author: Vladimir Kotal

tools/src/main/python/config-merge.py

@@ -49,7 +49,7 @@
 
     cmd = Java(args.options, classpath=args.jar, java=args.java,
                java_opts=args.java_opts,
-               main_class='org.opensolaris.opengrok.configuration.ConfigMerge',
+               main_class='org.opengrok.indexer.configuration.ConfigMerge',
                logger=logger)
     cmd.execute()
     ret = cmd.getretcode()

tools/src/main/python/groups.py

@@ -49,7 +49,7 @@
 
     cmd = Java(args.options, classpath=args.jar, java=args.java,
                java_opts=args.java_opts,
-               main_class='org.opensolaris.opengrok.configuration.Groups',
+               main_class='org.opengrok.indexer.configuration.Groups',
                logger=logger)
     cmd.execute()
     ret = cmd.getretcode()