Update README.md documentation

Added:
   - References to OpenBMC Test developement and debugging.

Change-Id: I1f5f4a7e5b8463a2356cae8c8a30015865671fa6
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
diff --git a/README.md b/README.md
index 98a9bcd..5c4b662 100755
--- a/README.md
+++ b/README.md
@@ -38,6 +38,15 @@
     $ pip install robotframework-sshlibrary
     $ pip install robotframework-scplibrary
     ```
+
+## OpenBMC Test Development ##
+
+These documents contain details on developing OpenBMC test code and debugging.
+
+ - [CONTRIBUTING.md](CONTRIBUTING.md): Coding guidelines.
+ - [REST-cheatsheet.md](https://github.com/openbmc/docs/blob/master/REST-cheatsheet.md): Quick reference for some common
+   curl commands required for testing.
+
 ## Testing Setup Steps ##
 
 To verify the installation setup is completed and ready to execute.