Implement net-update feature #23
Description
Introduced initially in #15, this feature is crucial for the maintenance purpose; while we or somebody will keep updating the content, users who got the USB can also update it.
As with this commit, all user can do is to git pull, which will not be ideal in some situations. But come to think of it, git is designed not for beginners (majority of who we have in mind as the target of this tutorial) and for even a simple issue that synchronizing action triggers, users are required to deal with it on command-line basis.
That said, there's probably no easy solution to it and we need to gauge the level of the feature.
- L-1 Write a ssmart script that handles
git. - L-2 Write a very simple usage for the possible cases (with the easiest case users don't need to learn anything).
- L-3 No care. Let users deal with issues that would happen along with
git.
I'm already inclined toward L-2 (again, good thing is we can keep updating the solution).