0.5.0

Changes

• Reorganize command line options: -l/--list-ports is replaced by -o/--list-outputs and -i/--list-inputs, which can be given on their own or together and in combination with the -a/--list-aliases option.
• Remove prefixes and separators from port and connection listings (so you can more easily parse the output in shell scripts or pipe the output of jack-matchmaker -c into a file and directly use it with the -p/--pattern-file option).
• Add --version command line option.
• Exclude currently unused alsainfo module from distribution.
• Some internal code re-formatting for PEP-8 conformity.