Cletus

* cletus_archiver.py
- added comments
- added config to setup

* cletus_archiver.py
- moved to script dir from example
- setup changed to include archiver & config file
* cletus_supp.py
- check suppressions directory only when the suppressions method is called,
so it can be called repeatedly at checkpoints by an app.
- changed suppressions method behavior to default app_name to init app_name.

* cletus_job
- changed to use flock exclusively rather than the pid from the pidfile
and a check to see if that pid was still being used. This eliminates
a big race condition.
- added concurrency testing
* cletus_config
- added namespace, dictionary and env config inputs
- added namespace
- added test harness

* cletus_log
- initial add

* cletus_config
- initial add

* cletus_supp
- initial add

* cletus_job
- initial add