Permissions issue fix with the build scripts.

Created by: chayim

Docker references directories within the home directory, but as directories don't exist prior to docker run calls, the directories are created and owned by root. As the dockers themselves run as the current UID, that means permission denials exist all over these place, and the docker's cannot start.

Now, we create the directories in advance, prior to the docker call, thereby ensuring permissions to write exist for the logged in user.