Upgrade to release 0.6.1:
- Add support for Python 3.6
- Fix handling for missing statement types
- Fix signature for PathGraphingAstVisitor.default to match the
signature for ASTVisitor
Signed-off-by: Leon Anavi <leon.anavi@konsulko.com>
Acked-by: Trevor Gamblin <trevor.gamblin@windriver.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>