VOL-234. This update fixes issues seen with unresolved symbolic links
in the voltha tree when building and using the installer. There are
also updates to the documentation based on feedback receive from
multiple parties.

Change-Id: I21c7920cd52c42c7d5f4b48e064eafd04dd52203
diff --git a/settings.vagrant.yaml b/settings.vagrant.yaml
index 0b5f4da..0bfc1d4 100644
--- a/settings.vagrant.yaml
+++ b/settings.vagrant.yaml
@@ -5,5 +5,7 @@
 vProvider: "virtualbox"
 # This determines if test mode is active
 testMode: "false"
+# This determines if installer mode is active
+installMode: "false"
 # Use KVM for production
 #vProvider: "KVM"