Asset server implementation. Again one of these "plumbing" releases, where no real functionality has been introduced, but ground work has been made, enabling the asset server, and preparing the sim server to query the asset server.

Introduced an "IPlugin" interface, which plugins can inherit from.

OpenSim/Framework/Data.MySQL/Resources/CreateAssetsTable.sql

@@ -0,0 +1,11 @@
+CREATE TABLE `assets` (
+  `id` binary(16) NOT NULL,
+  `name` varchar(64) NOT NULL,
+  `description` varchar(64) NOT NULL,
+  `assetType` smallint(5) unsigned NOT NULL,
+  `invType` smallint(5) unsigned NOT NULL,
+  `local` tinyint(1) NOT NULL,
+  `temporary` tinyint(1) NOT NULL,
+  `data` longblob NOT NULL,
+  PRIMARY KEY (`id`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='Rev. 1';