Need to wrap Postgres sequence names in imagecache.install (all versions currently available)

Hi,

In all versions I could download, there's these two lines in imagecache.install:

db_query("CREATE SEQUENCE imagecache_preset_presetid_seq INCREMENT 1 START 1;");
db_query("CREATE SEQUENCE imagecache_action_actionid_seq INCREMENT 1 START 1;");

These should be:
db_query("CREATE SEQUENCE {imagecache_preset}_presetid_seq INCREMENT 1 START 1;");
db_query("CREATE SEQUENCE {imagecache_action}_actionid_seq INCREMENT 1 START 1;");

To allow for prefixed tables.