Release 1.1.0

Changelog (since 1.0.6...1.1.0)

• feature #214 Add a deprecated comments and log messages for next major release (@peter-gribanov)
• bug #236 Disable single_line_throw and no_superfluous_phpdoc_tags rules (@peter-gribanov)
• bug #235 Update master from 1.0 (@peter-gribanov)
• feature #229 Add header comment in all project files (@peter-gribanov)
• feature #230 Run PHPStan for low version of PHP (@peter-gribanov)
• feature #228 Allow customize PHP-CS-Fixer configuration (@peter-gribanov)
• bug #227 Optimize convert several arguments to Operand (@peter-gribanov)
• bug #224 Remove not used vars in RoundDateTimeSpec (@peter-gribanov)
• bug #222 RoundDateTimeSpec must extends ObjectBehavior (@peter-gribanov)
• bug #221 Change branch-alias for master to 1.1-dev (@peter-gribanov)
• feature #220 Use short array syntax recommended by PSR-2 (@peter-gribanov)
• feature #218 Add php-cs-fixer to control the code style during development (@peter-gribanov)
• bug #217 Fix PHPStan errors for level 7 (@peter-gribanov)
• bug #216 Fix PHPStan errors for level 6 (@peter-gribanov)
• bug #215 Fix PHPStan errors for level 5 (@peter-gribanov)
• bug #213 Fix PHPStan errors for level 3 (@peter-gribanov)
• bug #212 Call to an undefined method DateTimeInterface::setTimestamp(). (@peter-gribanov)
• feature #211 Test project by PHPStan (@peter-gribanov)