Pid check before process stream files.
Add the notify thread stop on main exception
Merge branch 'master' of ssh://github.com/cmsdaq/hltd
resolve issue #34
Merge pull request #35 from zazasa/issue#34

Issue#34
Merge pull request #31 from batinkov/master

The DQM switches to a new strategy - use dqm configs as a cpu resource files.