Created Credits (markdown)

Credits.md

@@ -0,0 +1,29 @@
+# Credits
+## Authors
+
+Please consult our [AUTHORS list](https://github.com/Hamlib/Hamlib/blob/master/AUTHORS) (likely perpetually out of date).
+
+## Special Thanks
+
+*     WiNRADiO backend
+    *     Harish Pillay 9v1hp and Pascal Brisset and their excellent LiNRADiO project. URL: http://linradio.sourceforge.net/ 
+
+*    Icom CI-V backend
+    *        Ekki Plicht DF4OR <ekki@plicht.de> and his excellent web site on the CI-V interface. URL: http://www.plicht.de/ekki/civ/
+    *        Karl Kramer DG8FZ <Karl_Kramer@bigfoot.com> for his V24/CI-V cable and his CSMA/CD explanation of the bus. URL: http://KarlKramer.de/ ... x71ci_v.htm
+    *        Simon Collings, RS-232 Interfacing for Receiver Control URL: http://www.scnt01426.pwp.blueyonder.co.uk/Articles/RS-232/RS-232.htm
+    *        Kai Altenfelder <ka@suse.de> for supporting us and providing documentation 
+
+*    Icom PCR backend
+    *        Ghetto's team, PCR-1000 ICOM receiver URL: http://www.philtered.net/icomlib.phtml 
+
+*    Kenwood backend
+    *        K6MAY for its work on TH-F6A/TH-F7E Protocol 
+
+*    Other Assistance
+    *        Special thanks to Ed Hare, W1RFI, and the American Radio Relay League for technical support. 
+    *        Bill Somerville, G4WJS, for contributions to many backends and for integrating Hamlib into WSJTX.
+
+Many contributors are found in the [Git commit history](https://sourceforge.net/p/hamlib/code/commit_browser).  All of the contributions have made Hamlib what it is today.
+
+On behalf of the Hamlib Group, Thank You.