refactor a few funcs just a tad & make deploy finish not require a version number if currently on a checkout out deploy branch
tweak sed usage a bit
Merge branch 'feature/deployment-branches' into deploy/0.4.2-pre-2

* feature/deployment-branches:
  tweak sed usage a bit
  refactor a few funcs just a tad & make deploy finish not require a version number if currently on a checkout out deploy branch
added new checkall subcommand to deploy
Merge branch 'feature/deployment-branches' into deploy/0.4.2-pre-2

* feature/deployment-branches:
  added new checkall subcommand to deploy