Merge branch 'resourcepublish' into 'master'

[IMP] Add flow command resource:publish

Hi Visay,

I think ./flow cache:warmup is enough to publish new resources but it is weird that we need to run one more command ./flow resource:publish.

However, I would suggest you to tag the current master brand to 1.2.* for Neos 1.2.* and merge my commit for Neos 2.*.* since resource:publish is not support for Neos < 2.0.*

Thanks,
Man

See merge request !2