Adding more Generic Standard Sniffs.
Squiz ColourDefinitionSniff no longer throws errors for some CSS class names
Squiz CommentedOutCodeSniff is now better at ignoring commented out regular expressions
Merge branch 'master' of https://github.com/nubs/PHP_CodeSniffer
Generated HTML docs now correctly show the open PHP tag in code comparison blocks
Fixed bug #19968 : Permission denied on excluded directory