Add LICENSE

LICENSE

@@ -0,0 +1,14 @@
+            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENCE
+                    Version ~3.1, April 2021
+
+ by Sam Hocevar <sam@hocevar.net>
+    theiostream <matoe@matoe.co.cc>
+    dtf         <wtfpl@dtf.wtf>
+    and me
+
+            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENCE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. You just DO WHAT THE FUCK YOU WANT TO.
+  1. The CSS and JavasSript files used in here that are made by other people are licensed under the licences that they say they are.
+  2. See 0.