Bug Fixes:
- Stop shell from destroying the config instance
+- Shell can manage all valid command line arguments [#3716]
Changes:
- A logger module container a set of basic loging method for kamaki [#3668]
set/get_log_filename, add_file/strean_logger, get_logger
- Implement logger.activate/deactivate for loggers [#3715]
+- Allow global args (e.g. -d for debug, -v for verbosity) to shell. They
+ should be used when invoking the shell. After that they are automatically
+ applied to all commands running in that kamaki shell. [#3716]
+- Implement a plankton-side image unregister [#3728]