Special Grouping (#134)

* More cases for parsing regex

* Implemented a change to fix old special grouping. Added some TODOs as well for a future enhancement

API/Data/Migrations/20210330134414_IsSpecialOnChapters.cs

@@ -0,0 +1,24 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+namespace API.Data.Migrations
+{
+    public partial class IsSpecialOnChapters : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<bool>(
+                name: "IsSpecial",
+                table: "Chapter",
+                type: "INTEGER",
+                nullable: false,
+                defaultValue: false);
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "IsSpecial",
+                table: "Chapter");
+        }
+    }
+}