add runCommand and startCommand for the next changes
use docker run -cidfile instead of daemonizing
stop using docker logs
delete container ID file when done
allow -i to be used to pipe data in
add missing EOLs for all fmt.Printf operations
stringInArgs will now return the position of the string
make filterSlice pass the position of the string
refactor named args filtering into a function
add filterArgsByPosition
add -commit support