fixed composer.json
Merge pull request #105 from php-migrations/fix-composer-json

Fixed composer.json suggest value
make composer test ext-tokenizer
did not detect callbyreference for var-function
Merge branch 'fix-callbyreference-sniff' of https://github.com/foobugs-standards/PHP_CodeSniffer
Changelog + coding standards
Ignore a CodeSniffer.conf file if found as these are install-specific
Fixed bug #19892 : ELSE with no braces causes incorrect SWITCH break statement indentation error
The use of static is now banned, as well as the use of self
Added support for the static keyword so static calls do not throw errors
New sniff to ensure a system does not include itself
Allow to symlink standards

this is only useful for development, so unsure it is worth a pull request or not.
PSR2 ClassDeclarationSniff now ignored empty classes when checking the end brace position
Coding standard fixes
Added Generic InlineHTMLSniff to ensure a file only contains PHP code
applied requested corrections
applied phpcs coding style
Merge branch 'symlinked-standard' of https://github.com/foobugs-standards/PHP_CodeSniffer
Changelog + coding standards
Merged changelogs + symlink feature