Updated to work with new PHPUnit
Fixed bug #20252 : Unitialized string offset when package name starts with underscore
Sniff code Squiz.WhiteSpace.MemberVarSpacing.After changed to Squiz.WhiteSpace.MemberVarSpacing.Incorrect (request #20241)
Merge branch 'master' into phpcs-fixer

Conflicts:
	CodeSniffer/Standards/PEAR/Sniffs/Commenting/FileCommentSniff.php
	CodeSniffer/Standards/Squiz/Sniffs/WhiteSpace/MemberVarSpacingSniff.php
	package.xml