Added License

LICENSE

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+                 Cat Supremacy License, version √-1
+
+Everyone who recognizes the superiority of the species Felis catus over
+mere Homo sapiens is hereby gladly granted the right to use, modify,
+distribute, sell, borrow, give, steal, pee on, print out and use as a
+kindle, deface, scribble on, give less, more or same respect as $PRESIDENT
+of $YOUR_COUNTRY gives to the Constitution, etc, and so on, this software;
+with or without modifications, in either a preferred or unpreferred form
+for modification, with or without a fee of any kind.
+
+Those who have yet to mend the error of their ways are also given all of
+the above rights, albeit grudgingly.