Remove legacy code and rename files to new naming convention
diff --git a/wscript b/wscript
index 8db6afa..a0115e7 100644
--- a/wscript
+++ b/wscript
@@ -207,7 +207,7 @@
 #         )
     Logs.error("dump-db app compilation is temporary disabled")
 
-    bld.recurse('test');
+    bld.recurse('tests');
 
 from waflib import TaskGen
 @TaskGen.extension('.mm')