Added command file and skeleton for methods
Merged code from @benmay, would have liked to merge his commit but time aint on my side
Cleaned up error
Added the regenerate --id=
Removed unused coded and the bla
Cleanup before pull request and add props to Viperbond007
Added confirmation check before regenerating all images
Skip confirmation if `id` arg is given
First start better naming
Update php/config-spec.php

Fixed the spelling of "colorize."
Merge pull request #324 from taupecat/master

Tiny correction: colorize is misspelled in php/config-spec.php
rely on --path, instead of using chdir()
add core download check in 'Empty dir' scenario
use ABSPATH in `core download`, instead of '.'
create ABSPATH if it doesn't exist. props @erwanlr
Fixes Runner::set_wp_root to handle absolute & relative path
'/' missing
Fixes #321 db create / drop / reset syntax error with some dbnames (like wordpress-3.5.1)
Merge pull request #329 from erwanlr/master

Fixes set_wp_root
fix coding standards. see #329