Use the 'comments' attribute to get a function's PHPDoc
Use 'startLine' instead of 'line' due to changed parser API
Change a line number in AnalyzedPHPFileTest

In a line-wrapped class member function definition, the new PHP parser
interpretes the first line (holding only 'private') as the relevant
startLine (not the following one containing function some_func() {} ).
The new parser also detects object variables when their members are invoked
Add InAssignmentVisitor to provide the 'in_var' attribute

Also, remove assert_object_property() as it's obsolete now.
Handle the 'new' operator
Handle special function calls
Update test to handle relative namespaces in correspondence with the new parser
Remove vip-scanner/class-token-parser.php as it's obsolete now
Add tests for endLine numbers
Turn renderers into analyzers

Turn the renderers (except for the underlying AnalyzerRenderer) into actual
analyzers, which are given a Node (or subclass thereof; or filename, in case of
FileRenderer) object at construction time, and whose sole purpose is then to
make information available in a way that can be easily represented by
AnalyzerRenderer.
Clean up PHPDoc strings
Handle method and static calls separately from regular function calls