0.5.1

Release: 0.5.1

Development Release for 0.6.x.

The primary focus of the 0.5.0 release is getting the Featureless Settings Specifications working, especially the FSS Read and Write programs.

Remaining planned changes for preparing 0.5.x branch for 0.6.x:
- Finish writing UTF-8 support for existing functionality.
- Write the "init" program, which is a non-systemd init design.
- Write the "controller" program, which is another part of the non-systemd init design.
- Review FSS and IKI standards for consistency in both specification and implementation.
- Bring "firewall" up to date.
- Cleanup existing code, getting the style back in sync for a stable release.
- Update documentation.

The status of programs (level_3):
- byte_dump: working.
- controller: does not exist.
- fake: working.
- firewall: outdated.
- fss_basic_list_read: working.
- fss_basic_list_write: working.
- fss_basic_read: working.
- fss_basic_write: working.
- fss_extended_list_read: working.
- fss_extended_list_write: working.
- fss_extended_read: working.
- fss_extended_write: working.
- fss_status_code: working.
- iki_read: working.
- iki_write: working.
- init: incomplete.
- status_code: working.
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