Typo fix
Adding the interface
Implementing the interface for PHPParser_NodeTraverser
Merge pull request #58 from fantasticjamieburns/master

Fix typo in doccomment for lcfirst replacement
Merge pull request #59 from Trismegiste/refactor-adding-an-interface-for-LSP

Adding an interface to the Node Traverser for LSP concern
Add interface builder
Update changelog