README: update license to GPLv2+
commite4dfd05b11c218512ae34b33c7198bd260ce4314
authorEric Wong <normalperson@yhbt.net>
Sat, 16 Nov 2013 08:15:49 +0000 (16 08:15 +0000)
committerEric Wong <normalperson@yhbt.net>
Sat, 16 Nov 2013 08:15:49 +0000 (16 08:15 +0000)
treee8ca032266bd97fcd3043535aecd1b1d6a1a4e53
parentd167ac7305f8a13cb8529a74b7239cc0801fa6ad
README: update license to GPLv2+

I prefer GPLv3 nowadays anyways, but continue allowing GPLv2 because
that's what we started with.
README