Simplified function call sniff abstract class for better reuse.
Issue #2279131 : Fixed False positives for Comment missing for @throws tag in function comment.
Issue #2288837 : Fixed @return sniff to not throw errors when description is missing for $this.
Issue #2288851 : Fixed false indentation errors when chained method calls and closures are used."
Temporary fix for unit test fails due to a PHPCS bug.
Issue #2288835 : Fixed false positives for @var type hinting in functions.
Issue #2288823 reported by YesCT: Fixed @defgroup and @addtogroup should not ERROR with Missing short description in doc comment.
Issue #2220833 by psynaptic: Added an option to allow "Implementation of..." for hook documentation.
Switched the hook docblock check to non-strict mode.
Added vendor dir and lock file.
Removed php_codesnifffer.
Added php_codesniffer.
Disabled some sniffs that gave us false positives.
Fixed a false positive when arrays of primitive types are delared and the type hint doesn't match.
Avoid throwing errors when function docblocks exceed 80 chars.
Removed rule to disable EmptyThrows check as it was fixed upstream.