We need to use the dev version of PHPCS since the 2.0.0a1 composer file is broken.
Fixed unit test for file comment.
Added Generic.Commenting.DocComment sniff with some exceptions.
Fixed defined constant usage and @file comment in template files.
Fixed inline comment warnings in oute scope.
Newlines are allowed directly after an operator.
@return tags are not required, paramters passed by reference can be documented without ampersand.
Fixed @param comment detection and type hinting.
Fixed @param spacing and name detection.
Fixed inline comment style with @see tags and function references.
Fixed inline comment spacing in @code tags detection.
Fixed wrong empty inline comment detection and @param ... docs.
Removed missing @param sniff, we don't have to document all parameters in Drupal.
Fixed @param order detection.
Fixed doc type hint detection of parameters.
Fixed end of inline comments like URLs.
Updated CSS name space sniff for comment tokens.
Fixed duplicate registration of function call listeners.
Added inline comment unit test and fixed comment indentation detection.
Added custom DocCommentSniff to better cover function doc comments and others.