accept iterators, not only iterables

See #453, release log:

• 0a39988 by @yegor256: #453 more ctors
• 39831d5 by @rultor: Merge branch '__rultor'
• 1d4da20 by @rultor: Merge branch '__rultor'
• 1eeab12 by @alex-semenyuk: #443 two sonar bugs
• 8b2af13 by @vssekorin: #447 org.cactoos.list.Joined
• 81d0ead by @vssekorin: #445 SplitText mistakes
• 43020a8 by @funivan: #436 fix constructor inconsist...
• d0314f6 by @rultor: Merge branch '__rultor'
• 30a2384 by @vssekorin: #417 Reversed methods
• 3ba3fea by @vssekorin: Add tests
• 293c174 by @vssekorin: Fix Or, add tests
• f8d4e72 by @vssekorin: #439 Or More ctors

Released by Rultor 1.66.3, see build log