Upgrade to release 2.2.1:
- Add function signatures at token registration
- Some fixes to XPath tokens and more XPath 3.0 implementations
Signed-off-by: Leon Anavi <leon.anavi@konsulko.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Trevor Gamblin <trevor.gamblin@windriver.com>