Gurpreet| #2075| Added support for two environment variables: BAHMNI_USER_NAME and IMPLEMENTATION_NAME, which should be set to 'bahmni' and impementation name like search or jss respectively. The first one controls what user id is created on the machine. The second one is used for picking implementation-config.zip down to machine. Also added a test script in test.pp for printing the list of all facts into /tmp/fact.yaml file. Added files deploy-impl-bahmni-openmrs.pp and deploy-implementation.pp which read the implementation variable and pull those.