fix #1452 -- introduce deploy presets.

Signed-off-by: Chris “Kwpolska” Warrick <kwpolska@gmail.com>
flake8

Signed-off-by: Chris “Kwpolska” Warrick <kwpolska@gmail.com>
actually accept multiple presets

Signed-off-by: Chris “Kwpolska” Warrick <kwpolska@gmail.com>
check if presets exist

Signed-off-by: Chris “Kwpolska” Warrick <kwpolska@gmail.com>
fix warnings for old-style commands

Signed-off-by: Chris “Kwpolska” Warrick <kwpolska@gmail.com>
Merge pull request #1453 from getnikola/deploy-presets

fix #1452 -- introduce deploy presets.