Add passacre.compat.
Add a really basic passacre agent.
Add a better error for missing PASSACRE_AGENT.
Add a feature for passacre agent.
Install the agent package.
Fall back from the agent to password prompts.
Restore python 3 compatibility.
Change null from ~ to %.
Add basic zsh completion.
Commit the generated completion file.
Restore non-2.7 compatibility.
Add another completer.
Add fish completion.
Tidy up fish completion.
Generate fish completions.
Add positional arguments to fish.
Add `passacre site --omit-hashed`.
Use --omit-hashed in completions.
Regenerate completions.
Add the global/site config option names.