Updated .gitignore and .gitreview

Change-Id: I99a36f7031ed0e3f30441c57fd1627786e505db7
diff --git a/.gitignore b/.gitignore
index 2905546..8b7573f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,6 @@
 doc_venv
 _build
-
+bin
+lib
+pyvenv.cfg
 .DS_Store
diff --git a/.gitreview b/.gitreview
index faaf342..299f260 100644
--- a/.gitreview
+++ b/.gitreview
@@ -3,3 +3,4 @@
 port=29418
 project=trellis-docs.git
 defaultremote=origin
+defaultbranch=master