set: Normalize to lowercase
authorAndrey Petrov <andrey.petrov@shazow.net>
Wed, 3 Aug 2016 19:23:39 +0000 (15:23 -0400)
committerAndrey Petrov <andrey.petrov@shazow.net>
Wed, 3 Aug 2016 19:23:39 +0000 (15:23 -0400)
commita978f2ce006f41369f03105fa98defda45fbb10b
tree7295f5f852c8734e9e4a521a60c8d04012966963
parenta55b78ccdb0d526b842a2c40eb5955e1b105d1b1
set: Normalize to lowercase

Should fix #159
common/set.go