recommend binary usage without standard name to avoid conflicts
directly use phpcs classes for integration tests
propose namespace for abstracted logic
add properties for forbidden names sniffs
abstract properties and shared logic for PHP group sniffs
merge properties to class, use helper, simplify structures
apply known diffs from php 5.5.16 changelog
fix two sniffs
add more unit tests
add reserved keywords sniff; mark sniff as broken in test suite
fix psr2 compatibility
Merge pull request #22 from goatherd/refactoring/testing

Refactoring/testing