First pass for fix to enable current boot mode boot sources...new factory default on R720
Fixes for disabled boot sources
Merge pull request #23 from Raajeev/pull-req-release-hadoop-2.4-master-9833fde536e789760b4d243c6dadb691aa847d76

Fix for CES 1499 - UEFI boot sources are disabled by default [2/3]