Implemented a parallelized, rough, scanning loop which parses out information and leaves us with an immutable dictionary mapping series to parsed infos for each file.

Added some Entities to help translate this into DB.

API/Entities/Volume.cs

@@ -0,0 +1,14 @@
+using System.Collections.Generic;
+
+namespace API.Entities
+{
+    public class Volume
+    {
+        public string Number { get; set; }
+        public ICollection<string> Files { get; set; }
+        
+        // Many-to-Many relationships
+        public Series Series { get; set; }
+        public int SeriesId { get; set; }
+    }
+}