write .license

I/.license.html

@@ -1 +1,26 @@
 license
+
+© 2017–$(date +%Y) Case Duckworth <acdw@acdw.net>
+
+@h2 content
+
+All of the creative content on acdw.net — including its text, images,
+audio, and video — are, unless otherwise noted or owned, free to use and
+modify under the terms of the <a
+href="http://creativecommons.org/licenses/by-sa/4.0/">Creative Commons
+Attribution-ShareAlike 4.0 International</a> license.  This means you're free to
+use and remix the content as you desire, so long as you give me attribution in
+your version and so long as you share it under the same or similar terms.  Read
+the license, linked above, for details.
+
+@h2 code
+
+The code that I use to build this site (<b>NEF</b>), as well as any code I've
+written that isn't otherwise licensed, is also free to use and modify under the
+terms of the <i>Good Choices License</i>, which is reproduced in full below.
+
+@h3 Good Choices License
+
+Everyone is permitted to do whatever with this software, without limitation.
+This software comes without any warranty whatsoever.  Don't hurt yourself.  Make
+good choices.