updates table schema

lootalot_db/migrations/2019-06-21-113950_claims/down.sql

@@ -0,0 +1 @@
+DROP TABLE claims;

lootalot_db/migrations/2019-06-21-113950_claims/up.sql

@@ -0,0 +1,8 @@
+CREATE TABLE claims (
+  id INTEGER PRIMARY KEY NOT NULL,
+  player_id INTEGER NOT NULL,
+  loot_id INTEGER NOT NULL,
+  resolve INTEGER NOT NULL DEFAULT 0,
+  FOREIGN KEY (player_id) REFERENCES players(id),
+  FOREIGN KEY (loot_id) REFERENCES looted(id)
+);