• Added PPI::Statement::Include::type object method
  
• Added PPI::Statement::Include::module object method
  
• Added PPI::Statement::Include::pragma object method
  
• Added PPI::Statement::Include::version object method
  
• Overloaded == as "the same object" for PPI::Element
  
• Overloaded eq as "->content is the same" for PPI::Element
  
• Overloaded bool as always true, to prevent an error
  
• Added PPI::Statement::Package::namespace object method
  
• 100% round-trip safe. What goes in, will come out.
  
• Reduced leaks by 95%. Process size 30meg after 5000 files.
  Still some leaks remaining when Lexing errors out.
  
• Seperated largest Tokens into their own files.
  This aligns token class structure with that of ::Statement and ::Structure
  
• Rewrote PPI::Node::DESTROY several times while hunting down more leaks
  
• Fixed Tokenizer crash on empty subroutine prototypes such as C< sub foo() {} >
  
• Treat unexpected braces as an implicit close, to make the lexer more resilient
  
• Added PPI::Statement::UnmatchedBrace (name suggested by Abhijit Menon-Sen)
  to handle closing braces found at the base of a Document.
  
• Enabled foo'bar package notation again.
  
• Getting close to the first 0.900 series beta release