added sqitch and first table

sqitch/verify/data-schema.sql

@@ -0,0 +1,7 @@
+-- Verify leetify-data:data-schema on pg
+
+BEGIN;
+
+  SELECT pg_catalog.has_schema_privilege('data', 'usage');
+
+ROLLBACK;

sqitch/verify/profile-meta.sql

@@ -0,0 +1,10 @@
+-- Verify leetify-data:profile-meta on pg
+
+BEGIN;
+
+SELECT steam64Id, isCollector, isLeetifyStaff,
+       isProPlan, leetifyUserId, faceitNickname
+FROM data.profile_meta
+WHERE FALSE;
+
+ROLLBACK;