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

t/lib/samples/dupekeys/issue-1004.txt

@@ -0,0 +1,8 @@
+CREATE TABLE `r_def_r_sk` (
+  `r_def_id` bigint(20) NOT NULL,
+  `skFoo_id` bigint(20) NOT NULL,
+  UNIQUE KEY `skFoo_id` (`skFoo_id`),
+  KEY `FK6421479DB0C79C87` (`r_def_id`),
+  CONSTRAINT `FK6421479D19872119` FOREIGN KEY (`skFoo_id`) REFERENCES `r_sk` (`id`),
+  CONSTRAINT `FK6421479DB0C79C87` FOREIGN KEY (`r_def_id`) REFERENCES `r_def` (`id`)
+) ENGINE=InnoDB

t/lib/samples/dupekeys/issue-1192.sql

@@ -0,0 +1,7 @@
+CREATE TABLE `issue_1192` (
+  `a` int(11) NOT NULL DEFAULT '0',
+  `B` int(11) DEFAULT NULL,
+  PRIMARY KEY (`a`),
+  KEY `a` (`a`),
+  KEY `B` (`B`)
+) ENGINE=InnoDB;

t/lib/samples/dupekeys/issue-904-1.txt

@@ -0,0 +1,15 @@
+CREATE TABLE `gpu` (
+  `g_id` bigint(20) unsigned NOT NULL,
+  `p_id` bigint(20) unsigned NOT NULL,
+  `date_added` int(10) unsigned NOT NULL,
+  `p_o_id` bigint(20) unsigned NOT NULL,
+  `g_o_id` bigint(20) unsigned NOT NULL,
+  `in_order` tinyint(3) unsigned NOT NULL,
+  `date_update` int(10) unsigned NOT NULL,
+  `comment` text collate utf8_unicode_ci NOT NULL,
+  `is_v` tinyint(3) unsigned NOT NULL,
+  UNIQUE KEY `by_p_id` (`p_id`,`g_id`),
+  KEY `by_p_o` (`p_o_id`,`g_id`),
+  KEY `by_activity` (`p_id`,`date_added`),
+  KEY `by_count` (`p_o_id`,`is_v`,`p_id`)
+) ENGINE=InnoDB

t/lib/samples/dupekeys/issue-904-2.txt

@@ -0,0 +1,13 @@
+CREATE TABLE `ppui` (
+  `p_id` bigint(20) unsigned NOT NULL,
+  `o_id` int(20) unsigned NOT NULL,
+  `n_id` int(20) unsigned NOT NULL,
+  `added_by_id` int(20) unsigned NOT NULL,
+  `date_create` int(10) unsigned NOT NULL,
+  `p_perms` tinyint(3) NOT NULL default '0',
+  PRIMARY KEY  (`p_id`,`n_id`),
+  KEY `tag_by_id` (`added_by_id`,`n_id`),
+  KEY `person_id` (`n_id`,`p_perms`,`date_create`),
+  KEY `date_create` (`date_create`),
+  KEY `o_id` (`o_id`,`p_id`)
+) ENGINE=InnoDB