new tables

modules/t/test-genome-DBs/homo_sapiens/core/mapping_set.sql

+CREATE TABLE mapping_set (
+
+        mapping_set_id  INT(10) UNSIGNED NOT NULL,
+        schema_build    VARCHAR(20) NOT NULL,
+
+        PRIMARY KEY(schema_build)
+
+) ENGINE=MyISAM DEFAULT CHARSET=latin1;

modules/t/test-genome-DBs/homo_sapiens/core/seq_region_mapping.sql

+CREATE TABLE seq_region_mapping (
+
+        external_seq_region_id  INT(10) UNSIGNED NOT NULL,
+        internal_seq_region_id  INT(10) UNSIGNED NOT NULL,
+        mapping_set_id          INT(10) UNSIGNED NOT NULL,
+
+        KEY (mapping_set_id)
+
+) ENGINE=MyISAM DEFAULT CHARSET=latin1;
+