* Added method to not add newline before return in docblock.
* Made setting of newline before return statically setable on docblock.
* Created psalter parameter for setting of newline before return in doc block annotation.
* Added tests to cover adding new line or not before return annotation in doc block via psalter.
* Psalm and style fixes.
* Changed flag for new lines between annotations to be considered for all annotations.
* Extended tests to reflect changed behavior for new lines between annotations in psalter.
