Capture application termination messages/output

Fix #139 

Next PR is cleaning up the host file created for dead containers which should be garbage collected. 
Yes, the feature is based on the docker's feature: Mount a host file as a data volume. The design is that once tPath is not empty, we should create a host file at /var/lib/kubelet/$Pod/$dockerID, then mount it at mount point: tPath.

The reason of tPath could be empty is for containervm usecase since there is no validation and conversion.