Added addErrorOnLine() and addWarningOnLine() to add a non-fixable violation to a line at column 1
Converted external tool sniffs to use new addErrorOnLine() methods
PHPCS standard now checks whitespace between fns and at the end of fns
Squiz FunctionCommentSniff is now more relaxed when checking namespaced type hints
Merge pull request #2 from squizlabs/phpcs-fixer

Phpcs fixer