Add lib/, t/lib/, and sandbox/. All modules are updated and passing on MySQL 5.1.

t/lib/samples/CopyRowsNormalized/tbls001.sql

@@ -0,0 +1,20 @@
+DROP DATABASE IF EXISTS test;
+CREATE DATABASE test;
+use test;
+CREATE TABLE a (
+  id int primary key, -- doesn't map
+  c  varchar(16)
+);
+
+INSERT INTO a VALUES
+  (1, 'a'), (2, 'b'), (3, 'c'), (4, 'd'), (5, 'e');
+
+CREATE TABLE b (
+  b_id int auto_increment primary key,
+  c  varchar(16)
+);
+
+CREATE TABLE c (
+  c_id int auto_increment primary key,
+  c  varchar(16)
+);