Added the deployment and initialization of base services required for
vOLT-HA. These are consul, zookeeper, and kafka. All services are
deployed in 3 member clusters. voltha is also started as a single
instance to demonstrate that it interacts with the consul cluster and
creates the keys in the KV store as expected.
Added updates to the documentation to ensure it's crystal clear how the
bare metal server needs to be set up.
This update continues to address VOL-6.

Change-Id: I909f2e70b117589ba7e119a9840a2c810a7991cb
diff --git a/install/installVoltha.sh b/install/installVoltha.sh
index a5632cd..49cab5a 100755
--- a/install/installVoltha.sh
+++ b/install/installVoltha.sh
@@ -41,6 +41,6 @@
 # Extract the installer files and bootstrap the installer
 echo -e "${lBlue}Extracting the content of the installer archive ${lCyan}$installerArchive${NC}"
 tar xjf $installerArchive
-echo -e "${lBlue}Starting the installer{NC}"
+echo -e "${lBlue}Starting the installer${NC}"
 chmod u+x BootstrapInstaller.sh
 ./BootstrapInstaller.sh "$@"