fix version #s

capsulflask/schema_migrations/15_down_introduce_hosts.sql

@@ -8,4 +8,4 @@ ALTER TABLE vms DROP COLUMN host;
 DROP TABLE hosts;
 
 
-UPDATE schemaversion SET version = 12;
+UPDATE schemaversion SET version = 14;

capsulflask/schema_migrations/15_up_introduce_hosts.sql

@@ -29,4 +29,4 @@ CREATE TABLE host_operation (
   PRIMARY KEY (host, operation)
 );
 
-UPDATE schemaversion SET version = 13;
+UPDATE schemaversion SET version = 15;