Add Doc.loc as an undetected protection and add notes (#153)

* Add Doc.loc as an undetected copy protection, along with basic notes.
* Fix link in "Special Thanks" in README.md

BurnOutSharp/ProtectionType/Doc.loc.cs

@@ -0,0 +1,18 @@
+namespace BurnOutSharp.ProtectionType
+{
+    public class DocLoc
+    {
+        // TODO: Implement - https://web.archive.org/web/20060107074801/http://www.docdata.com/
+        // Doc.Loc appears to be a form of audio CD copy protection, used/created by the company DocData. It seems to work by preventing the tracks being read in PC optical drives using a non-standard second session.
+        // List of known information and resources:
+        // https://www.co-bw.com/DMS_how_to_rip_copy_protected_cds.htm
+        // http://forum.redump.org/topic/40001/interesting-list-of-cd-audio-copy-protections/
+        // https://hydrogenaud.io/index.php/topic,7198.75.html
+        // http://cdr.xenoclast.org/issues/cd/bad/
+        // https://myce.wiki/other/Plextor-PX-W4012S-SCSI-32/10/
+        // https://www.discogs.com/release/790336-Various-Yorin-FM-Hitzone-21
+        // https://www.discogs.com/release/188439-Helium-Vola-Helium-Vola
+        // https://web.archive.org/web/20210420093858/https://club.myce.com/t/wolfsheim-casting-shadows-new-doc-loc-version/60377
+        // https://forums.afterdawn.com/threads/emi-copy-control.266790/
+    }
+}

README.md

@@ -109,6 +109,7 @@ Below is a list of protections that have been identified but have not yet been i
 - CrypKey
 - DBB
 - DiscAudit
+- Doc.loc
 - FADE
 - MusicGuard
 - Roxxe
@@ -177,4 +178,4 @@ Contributions to the project are welcome. Please follow the current coding style
 
 ## Special Thanks
 
-I want to give a special thanks to [SilasLaspada](https://github.com/SilasLaspada) who has gone above and beyond helping both fix existing checks as well as add new ones.
+I want to give a special thanks to [TheRogueArchivist](https://github.com/TheRogueArchivist) who has gone above and beyond helping both fix existing checks as well as add new ones.