Use correct URLs for pacemaker scripts

Updated URLs in HA guide to point to new location of pacemaker scripts.

Change-Id: I1a5ea97e2ec7cad9270f3b815fa5caea9e3d4ff1
Closes-Bug: #1252131
Fix glance-api.conf path

Change-Id: Ie8aee70a087f48d09180d177d8b757b366d939df
Merge "Fix glance-api.conf path"
Merge "Use correct URLs for pacemaker scripts"