v1.1.5

• logging cleanup
• remove timeout enforcement on image commit
• fix handling of image pull policy for rebuild operations
• do not force remove containers, kill them first and then remove them
• use "." instead of "source" to run scripts as it is more portable
• fix edge case where internal scripts could get left in the application image
• use image metadata, not container metadata, when probing images for default user information
• support volume mounting flags (e.g. selinux :z) when using volume arguments to builds