Add contributing guideline document

Change-Id: Ic4a7c07de198bbbaf12e9d231a65a51f3fceae52
diff --git a/Documentation/dev-eclipse.txt b/Documentation/dev-eclipse.txt
index 82d0a67..b37223c 100644
--- a/Documentation/dev-eclipse.txt
+++ b/Documentation/dev-eclipse.txt
@@ -16,6 +16,7 @@
 http://m2eclipse.codehaus.org/[m2eclipse]
 
 
+[[Formatting]]
 Code Formatter Settings
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