added lavarel backup and restore mechanism

[WMDE-Fisch]

This will add a library to easily backup and restore the the Phragile database via artisan.

depends on #199

[wmde-manicki]

Err, that's what I meant saying Travis hhvm build is somewhat unstable. It failed but now passed when just restarted. Created #201 in case it gets worse.

+1 for the change, not really having a clue about those Laravel backup things.

One question: config/backup-manager.php is based on some kind of template, right? Looking at it I guess we are going to use local (also given examples you gave in https://phabricator.wikimedia.org/T124035#1986494). Couldn't those things that are unlikely to be used (FTP and the evil cloud things) be removed from it? Not that is critical or so, just out of curiosity.

[WMDE-Fisch]

). Couldn't those things that are unlikely to be used (FTP and the evil cloud things) be removed from it?

good point :-) - done

[jakobw]

It would be so cool if the same could be done for the Phabricator databases!
But still +1, needs rebase though

[WMDE-Fisch]

needs rebase though

done