Stable release 2.00
2016-12-23 tidy code - place default variables in alphabetical order.
2016-12-27 update checks to work with openssl in FIPS mode (1.93)
2016-12-28 fix leftover tmpfiles in upgrade routine (1.94)
2016-12-28 tidied up upgrade tmpfile handling (1.95)
2017-01-01 update comments
2017-01-01 create stable release 2.00 (2.00)