fix package building (don't add all non-standard lessons)
authorJan Szejko <jan.szejko@gmail.com>
Wed, 18 May 2016 12:31:52 +0000 (14:31 +0200)
committerJan Szejko <jan.szejko@gmail.com>
Wed, 18 May 2016 12:31:52 +0000 (14:31 +0200)

No differences found