Changes for version 0.44 - 2012-03-29
- Make it easy to add more output formats: added --format and formats() attribute.
- INCOMPATIBLE CHANGE
- --json now outputs compact JSON instead of pretty ones. To pretty-print the output one can pipe it to a formatter program.
- Bash completion: list of common options was incomplete (but we still can't complete common option's value like --format <tab>).
- peri_run - Run commands (from any Riap function) on the command-line