closes #323
Fix in case no IPV4 found

Like when thetered over USB.
Merge pull request #324 from FokkeZB/patch-16

Fix in case no IPV4 found
Prevents double --project-dir

If the build args already had a project-dir (e.g. when used in combination with titanium-grunt) they will be joined to an array causing an exception in the CLI. I'll report this on JIRA but this fixes it as well.
Merge pull request #327 from FokkeZB/patch-17

Prevents double --project-dir
Fixes error when you don't enter an IP

In the container app.
Merge pull request #328 from FokkeZB/patch-18

Fixes error when you don't enter an IP
Fixed the fix ;)
Merge pull request #329 from FokkeZB/patch-19

Fixed the fix ;)
copy directory under module/commonjs when appify