chore(legal): attach ISC license

LICENSE

@@ -0,0 +1,14 @@
+Copyright 2022 The Wanderlust Group
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.
+

README.md

@@ -57,10 +57,18 @@ place.
 
 ## Legal
 
-(c) 2022 The Wanderlust Group, All Rights Reserved
+This is released under the terms of the ISC License:
 
-There's no major reason for this to remain proprietary given that it stands
-independent of all other TWG codebases and uses no internal IP, but for the
-time being, it's being developed in private while we flesh out the ideas. Some
-sort of ISC/MPL-2.0/maybe even CC0-1.0 if we just don't care/etc. license could
-be appropriate if we decide to release this to the public in any capacity.
+> Copyright 2022 The Wanderlust Group
+> 
+> Permission to use, copy, modify, and/or distribute this software for any
+> purpose with or without fee is hereby granted, provided that the above
+> copyright notice and this permission notice appear in all copies.
+> 
+> THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+> REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+> AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+> INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+> LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+> OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+> PERFORMANCE OF THIS SOFTWARE.