Support for simple reparenting.
Tests use silly class names until we fix the static type definition overlap problems.
Correct behaviour regarding attributes
Jan is right
Addressing code review
Better function name and comment
Merge pull request #74 from onefinestay/simple-move-types

Support for simple reparenting.
Merge branch 'master' into check-static-attribute-declaration
Support for code-defined class attributes
Fixed has_code_defined_attribute so it will work after reloading augmented types