require it all

See #3, release log:

• 6599c74 by @yegor256: #3 require tee
• a536eff by @yegor256: fixed versions for rultor
• aeb4f61 by @yegor256: elegantobjects.org HTTPS
• 1aee8dc by @yegor256: Location of home repo changed

Released by Rultor 1.68.4, see build log