Separated bits and add on selection (cyberware, etc.)

- Moved json files to /data directory
- Added Getting Started section in README
- JSON Serialization can now be globally accessed

CyberBits/Bits.cs

@@ -1,7 +1,5 @@
 namespace Cyberbits;
 
-using System.Text.Json.Serialization;
-
 public record Bits(
     [property: JsonPropertyName("image")]
     string Image,
@@ -10,7 +8,5 @@ public record Bits(
     [property: JsonPropertyName("base")]
     string[] Base,
     [property: JsonPropertyName("style")]
-    string[] Style,
-    [property: JsonPropertyName("cyberware")]
-    string[] Cyberware
-);
+    string[] Style
+    );