Lots of bug fixes around publishing and handling weird cases on a real manga library. Implemented ability to have Volumes number 0 aka just latest chapters. Refactored DirectoryService code for scanning into it's own service. Lots of debug code, will be cleaned up later.

API/Controllers/SettingsController.cs

@@ -57,8 +57,7 @@ namespace API.Controllers
             // TODO: Figure out how to handle a change. This means that on clean, we need to clean up old cache 
             // directory and new one, but what if someone is reading? 
             // I can just clean both always, /cache/ is an owned folder, so users shouldn't use it. 
-
-            _taskScheduler.ClearCache();
+            
             
             //_dataContext.ServerSetting.Update
             return BadRequest("Not Implemented");