Add migration guide for 0.9 -> 1.0

Remove "experimental" message

Release PHP-Parser 1.0.0 Beta 1

Specify autoloader in composer.json

Fix readme

Update docs to use new names

PHP-Parser supports PHP 5.5

Tweak readme

Add a little into to readme

More docs

Remove redundant check in NameResolver

Fix some readme + doccomment typos

Don't use references in NodeTraverser

Stop using reference magic in the NodeTraverser. Instead use normal return values. Additionally enfore that an array is passed to ->traverse().

Move Node_Expr_FuncCallArg to Node_Arg (just like Node_Param)

Add PHPParser_Node interface

Implement the debug parser by extending the normal parser. That way there is no need to repeat all action codes and lookup tables twice.

Don't save whether a string is binary anymore. The binary flag isn't going to be used in the next couple of years, so it doesn't make sense to unnecessarily complicate things.

Add NodeTraverser documentation

Add possibility to pretty print expressions to PrettyPrinter

Document getDocComment and getLine

Rename PHPParser_ParseErrorException to PHPParser_Error

Add Autoloader

Prefix all classes with PHPParser_

Throw ParseErrorException on error instead of error callback

As long as the parser isn't reentrant having an error callback doesn't really make sense and only complicates everything.

Fix problem with indented strings by introducing PrettyPrinter->pSafe