Fix to log cleanup

Added signal clearing prior to job startup

Merge pull request #8 from Comcast/feature-7

Added timeout property to Node to allow setting a maximum runtime for…

Merge pull request #6 from Comcast/feature-5

Feature 5

Added logfile close after protected_run finish

Added stdout/stderr redirect for all workers

Added restart kwargs consumption for constructor

Rename of app lifecycle hooks

Cleaned up a fixed the auto-generated driver program

Added app lifecycle hooks accessible via decorators.