ADTRAN: Update to containerized adapters.
Loading and running but still needs about a week or so of work to
catch up to where the OpenOLT/ONU containerized adapters are

Change-Id: I5522232e21dd76b3f95b4698af6c7e4cef96753d
diff --git a/.gitignore b/.gitignore
index 13af726..5733c21 100644
--- a/.gitignore
+++ b/.gitignore
@@ -179,3 +179,10 @@
 # Output of the go coverage tool, specifically when used with LiteIDE
 *.out
 
+#################
+# Other
+docs/
+/venv-linux/
+/voltha-protos/
+/bin/
+/.idea/
\ No newline at end of file