Removed NioTSO client and server

- NioTSO client isn't needed because we're using RayLib
- Added FreeSO's API server to handle most backend operations

server/FSO.Server.Database/DatabaseScripts/changes/0009_fso_tasks.sql

@@ -0,0 +1,12 @@
+CREATE TABLE IF NOT EXISTS `fso_tasks` (
+  `task_id` int(11) NOT NULL AUTO_INCREMENT,
+  `task_type` enum('prune_database','bonus') NOT NULL,
+  `task_status` enum('in_progress','completed','failed') NOT NULL,
+  `time_created` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  `time_completed` datetime DEFAULT NULL,
+  `shard_id` int(11) DEFAULT NULL,
+  PRIMARY KEY (`task_id`),
+  KEY `FK_fso_tasks_fso_shards` (`shard_id`),
+  CONSTRAINT `FK_fso_tasks_fso_shards` FOREIGN KEY (`shard_id`) REFERENCES `fso_shards` (`shard_id`) ON DELETE CASCADE ON UPDATE CASCADE
+) COLLATE='utf8_general_ci'
+  ENGINE=InnoDB;