Branch aware note.
Added check for local host.

Change template reference over to the Hortonworks repo and
added parameter for branch information.
Locked wget's to hdp_1.3.0 branch to allow future version dev.
change to branch references.
Merge branch 'hdp_1.3.0' of github.com:hortonworks/pso-hdp-local-repo into hdp_1.3.0

Conflicts:
	scripts/local_repo_config.sh