realization notification if process working too long (branch not working)
working version, but need pass scheduler`s context to message helper. And, maybe, move from backup code to Job.__wait..()
Rework - now check job execution time
Merge branch 'master' into notification_about_slow_packets_feature

Conflicts:
	rem/context.py
Rework - now check job execution time - tests passed. Remove 'last_update_time' from picle information
agfs -> args
little fix with error message
fix with __getstate__ for correct pickling
notify timeout by default after cPicle.load set to 604800sec
delete unused variable
test version of killing feature
Working version
Merge branch 'notification_about_slow_packets_feature' into kill_job_on_timeout_feature

Conflicts:
	rem/job.py
Changes in signature __wait_process and Job constructor
Merge branch 'notification_about_slow_packets_feature' into kill_job_on_timeout_feature

Conflicts:
	rem/job.py
Remove overhead in UpdateWorkingTime()
Change logging and email message
Merge branch 'notification_about_slow_packets_feature' into kill_job_on_timeout_feature

Conflicts:
	rem/job.py
Revert "fixes code inspection errors"

This reverts commit a543b81eb800ac8e67f03ba747921e25278b3566.
Merge branch 'kill_job_on_timeout_feature' into name_collision_resolver_feature

Conflicts:
	rem-server.py
	rem/common.py
	rem/context.py
	rem/job.py
	rem/journal.py
	rem/packet.py
	rem/scheduler.py
	rem/workers.py