Removed tutorial and gohome since those are out of era.
Moved #commands logging to the database.
Added much more info to it as well.
If commands_log table doesn't exist, it auto creates.
I left the old logger in but commented in case someone prefers it.
Forgot to remove something I used for troubleshooting.
Added back requested tutorial code.
Merge pull request #270 from stheno/master

Removed tutorial and gohome since those are out of era.