Added report in JUnit format
Fixed bug #20044 : PSR1 camelCase check does not ignore leading underscores

Required the PSR1 standard to use its own sniff rather than rely on a generic one. This also stops function names from being checked as the PSR1 standard only mentions "methods" under the class heading.
Squiz and MySource File and Function comment sniffs now allow all tags and don't require a particular licence
This code is no longer needed
Fixed bug #20045 : Errors about indentation for closures with multi-line 'use' in functions
Unit tests now work with the phar version of PHPUnit
Squiz LowercaseStyleDefinitionSniff no longer throws errors for class names in nested style definitions
Error message is now clearer
Fixed problem where some file content could be ignored when checking STDIN
When passing content directly to PHPCS, the file will still be added even when using the ignore file comment, but errors should still be suppressed.
Squiz ClassFileNameSniff no longer throws errors when checking STDIN
Fixed bug #20043 : Mis-interpretation of Foo::class
Squiz CSS sniffs no longer generate errors for IE filters
Fix case where including a system using a variable could generate an incorrect error
Version information is now printed when installed via composer or run from a Git clone (request #20050)
Squiz LogicalOperatorSpacingSniff now ignores whitespace at the end of a line
Merge branch 'add-junit-report' of https://github.com/bladeofsteel/PHP_CodeSniffer
Added new version information into report
Changelog + coding standards for new report
added error type property and indentation property