new release with JUnit 5 and new parent

See #1097, release log:

• c495080 by @yegor256: #1097 typo
• 916e850 by @yegor256: #1097 years off
• b5559dc by @yegor256: #1097 antrun off
• c32afb9 by @yegor256: #1097 gradle off
• 64ce6cd by @yegor256: #1097 year up
• 06c22e8 by @yegor256: #1097 rultor
• ed7f1f5 by @yegor256: #1097 rultor
• d6919fa by @yegor256: #1097 all clean
• 4c21d67 by @yegor256: Merge branch 'master' of githu...
• 0477ff0 by @yegor256: #1097 findbugs removed
• c5b4c24 by @yegor256: #1097 findbugs and ant works
• a60091c by @yegor256: #1097 pmd works
• 135d33c by @yegor256: #1097 checkstyle works
• 2ab43c0 by @yegor256: Merge pull request #1094 from ...
• 9dddc43 by @rocket-3: Fix the logo on qulice.com Rep...
• e296098 by @yegor256: openjdk
• cea4084 by @yegor256: text
• d30861a by @yegor256: links
• c4d8f4b by @yegor256: link
• 35185a6 by @yegor256: hoc
• and 5 more...

Released by Rultor 1.70.6, see build log