Add static method to generate ranges
Add static method to generate ranges

Change-Id: Iddfcb4067fd13f95ab08f0d4f4158009c325c6de

apmasell/flabbergast,apmasell/flabbergast,flabbergast-config/flabbergast,apmasell/flabbergast,flabbergast-config/flabbergast,flabbergast-config/flabbergast,flabbergast-config/flabbergast,apmasell/flabbergast,flabbergast-config/flabbergast,apmasell/flabbergast,apmasell/flabbergast