Adding more Generic Standard Sniffs.
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
Finished off docs for the Generic Standard.
Finish documenting the PSR1 Standard.
Finish up documenting the Zend Standard.
Finished off documenting the PSR2 standard.
Updated changelog
Squiz ControlStructureSpacingSniff now supports all types of CASE/DEFAULT breaking statements
Merge branch 'master' into report-memory-improvements

Conflicts:
	CodeSniffer.php
Merge branch 'report-memory-improvements' into phpcs-fixer