Copy themes on working server as well

A ugly fix to deploy the theme to the working app as well.  This is a
temp fix since it assumes that the server path is the same for
infoglueCMS as for infoglueDeliverWorking
check if working exists

check wether the internal deliver context have a deliver working
application
Merge pull request #86 from ioVulture/master

Copy themes on working server as well