rewrite commands using getopts

[dalehenrich]

• [x] abort
• [ ] bedit
• [x] break
• [x] browse
• [x] bu
• [x] cat
• [x] cd
• [x] cls
• [x] commit
• [x] cp
• [x] ds
• [x] edit
• [x] eval
• [ ] find
• [ ] git
• [ ] gs
• [ ] history
• [x] inspect
• [ ] limit
• [ ] ls
• [x] man
• [ ] mc
• [x] method
• [ ] mkdir
• [ ] mm
• [ ] mmb
• [x] mount
• [ ] mr
• [ ] mv
• [x] ol
• [x] package
• [ ] pf
• [ ] port
• [ ] project
• [ ] ps
• [ ] pwd
• [ ] rename
• [x] repository
• [ ] rm
• [ ] rsync
• [ ] sh
• [ ] stack
• [ ] ston
• [ ] test
• [ ] touch
• [ ] ts
• [x] ws