Allow up to 100 characters since paths can get quite long
Display path in response, display value only when available
(allows wildcards queries).
Add augeas application.
Make 'match' and 'print' commands for the augeas application, in a similar way to augtool
Update augeas' README with 'match' and 'print'
Refactor a bit, add --transform option, allow up to 300 characters in request.
Add lens entry in /augeas/load if it doesn't exist yet. Update README
Only print results if they exist