- ci: use && (tears of joy)
- docs: better explore package directions
- refactor: add license info to README; remove LICENSE file
- refactor `fisher ls REGEX`
- refactor: merge fishfile read/write parser to one script
- refactor: take advantage of nullglob in for loops
- refactor: prepend "fisher:" to error messages to improve logging
- refactor: remove unnecessary message after self-uninstall
- refactor: rename `fisher self-complete` to `fisher complete`
- refactor: simplify status report format script