0.11.5_beta.4

Version Beta 0.11.5

• Fix bug: cmd:slacker update, cmd:slacker check-updates
  • a repo whose metadata cannot be fetched (bad URL, 404, DNS) is now
    reported as unreachable instead of "new (will update)"; it is still
    retried, but nothing is promised that will not happen.
  • the update prompt counts repos "to update" rather than saying they
    all have updates.
• Fix bug: cmd:slacker info -- becomes the command that knows the local world too.
  cmd:slacker search -- when it doesn't find anything, does a cheap check:
  if the name is installed, it says so on one line instead of blindly referring to info
• Fix: "wiki: restore Blacklist translations to dotted filenames"
• Updated rusqlite 0.31 --> 0.40, bundled SQLite 3.45.0 --> 3.53.2.
  No functional or API changes. Keeps the SQLite dependency on a
  maintained release line so future security fixes can be picked up
  without source changes.
• Update repo lists

Full Changelog: 0.11.4...0.11.5