-- New config option log_pid (default: off) can allow pid-logging [#4242]
-- Expand kamaki.cli unitests for the following packages ( [#4058] ):
- errors
-- Modify print methods in cli utils to use arbitary stream objects [#4288]
-- Implement wrapers for cli.utils print methods, in _commands [#4292]
-- Implement unittests for kamaki.cli.config [#4058]
-- Implement --type=SOFT/HARD argument for server reboot [#4338]
- The old argument -f/--force <==> --type=HARD is kept for bw compatibility
- A warning message guides users to stop using it
-- Catch Keyboard Interupts in cli wait methods and exit gracefully [#4351]
-- Add -R/--recursive in file listing, to list containers with their contents
- [#4301]
-- Add -w/--wait to server firewall set [#4298]
-- Add --output-format where applicable, keep -j/--json too, for bw
- compatibility [#4342]
-- Allow metakeys in personality argument [#4312]