Added more deployment docs and images

- Converted boostrapping guide for mgmt switch and server
- Fixed broken links
- Renamed venv to match dash convention

Change-Id: I1fcc96e988ba9c67ea3f69b7f447d96379bb9385
diff --git a/conf.py b/conf.py
index 0455fd8..753e436 100644
--- a/conf.py
+++ b/conf.py
@@ -98,7 +98,7 @@
         '.DS_Store',
         'Thumbs.db',
         '_build',
-        'venv_docs',
+        'venv-docs',
         'requirements.txt',
 ]