Upgrade to release 0.16.13:
- fix: could not update() CommentedMap with keyword arguments
- fix: unable to dump mutated TimeStamp objects
- fix: unable to addd comment without starting space
- fix: recursive call to walk_tree not preserving all params
- a None value in a flow-style sequence is now dumped as `null`
instead of `!!null ''`
License-Update: Update year
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>
