Updated from global requirements
Updated from global requirements

Change-Id: I44e0be895e4330dd32ce29620bc845d457eac387

takahashinobuyuki/diskimage-builder,takahashinobuyuki/diskimage-builder,CSC-IT-Center-for-Science/diskimage-builder,switch-ch/diskimage-builder,openstack/diskimage-builder,openstack/diskimage-builder,switch-ch/diskimage-builder,zioproto/diskimage-builder,zioproto/diskimage-builder,CSC-IT-Center-for-Science/diskimage-builder