[VOL-3373] Updating voltha docs with califications and more links

Change-Id: If37468e130446164737467bec32c7fd28ed32320
diff --git a/.gitignore b/.gitignore
index 27f7af0..8ed6db6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,6 +11,7 @@
 voltha-go
 voltha-openolt-adapter
 voltha-openonu-adapter
+kind-voltha
 voltha-protos
 voltha-system-tests
 voltctl