Changelog for herms-1.8.1.4

-*-change-log-*- v1.8.1.4 - 11 March 2017 * The meta update! Added version flag ("-v" and "--version") v1.8.1.3 - 11 March 2017 * Tags may now contain multiple words. If herms detects commas in the tag entry field, then a recipe's tags will be comma-separated strings rather than space-separated words. v1.8.1.2 - 18 October 2017 * Initial release