create a configuration wizard

[brunoxd13]

I believe that to facilitate the configuration of the time machine a wizars-style configurator can be created. Something like this:

time-machine configure-folder

1. Set the folder to versioning: /etc

2. Choose the time to backup: -> Peer day -> Peer hour -> Custom (crontab format)

3. Occurrence of backup (per day or our previous select): -> The answer here is going to be every x days or hours.

And for change settings for a folder that is already sync in time machine can be something like:

time-machine reconfigure-folder

1. Select the folder to reconfigure: -> List all the folder using time machine.

2. Choose the time to backup: -> Peer day -> Peer hour -> Custom (crontab format)

3. Occurrence of backup (per day or our previous select): -> The answer here is going to be every x days or hours.