Jc

- Add ntpq command parser
- Add timedatectl status command parser
- Add airport -I and airport -s command parser
- Add file command parser
- Optimized history command parser by https://github.com/philippeitis
- Magic syntax fix for certain edge cases

- CLI optimizations by https://github.com/philippeitis
- Refactored magic syntax function and added tests (https://github.com/philippeitis)
- Github actions for CI testing on multiple platforms by https://github.com/philippeitis
- Update ls parser to fix parsing error in OSX with -lR when there are empty folders

- Add blkid command parser
- Add last and lastb command parser
- Add who command parser
- Add CSV file parser
- Add /etc/passwd file parser
- Add /etc/shadow file parser
- Add /etc/group file parser
- Add /etc/gshadow file parser

- Update ls parser to support filenames with newline characters

- Update ls parser to support multiple directories, globbing, and -R (recursive)

- Add alternative 'magic' syntax: e.g. `jc ls -al`
- Options can now be condensed (e.g. -prq is equivalent to -p -r -q)